1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b6a95ed86df8c5c995020c3a172bef43bc326b2a11ad8e921969a789f64b6f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b296b1c-bad7-4b8a-a06f-94b721ef37c0.json and https://artists.proofprofile.net/proofs/artist/2b296b1c-bad7-4b8a-a06f-94b721ef37c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086215d7fc8635ebf62a74b3fda507cbecb0233563d8a65fa509d7d51d5900d0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABW1418599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a720394a401cdece8db4712dd4b57a53cf2d05c6c856b0f4b91f14ab5d0286b. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21464273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfefb1b5071c1b04c49831fb1d61ebab03431df92a633df02bd9368efe72ec84. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21464283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f5785ae950efd4c003c295e27ea345029777065c2b7edda5fee643282548d4. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21464286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256a8c7425dfd202d1054b233f3d9a3558f2528758e3332f83b23ff4d44fac53. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA471407724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be31a6d8c85ba88748660385f83ab923c5c76fd738fabd10a835d3af8e77c2b. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA471407725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7767342dd5daa96dfa99b07cb43c4ca648a736f0d5c770f93a35f2d0f88699ad. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA471407726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f4e538f56df802e8970df28b8d967cd0d10bf5e6557c3e26e472a51c033fde. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA471407729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bebb6f777ee6dd09496985839255d9014d08a5db004c8b17f8da8a089745a5. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA471407731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0f8efc0841bd086a754f7c8d9266fa0505b6a910ee435c49aadd8b2fc28bbd. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA471407733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6aabc5284dcd2e12bd22c9be67526d50b27f54a2436bdcf24c3fc9f3e98da94. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA471407734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d243c2feee631b4b0adae174875ce206a9dbfd8bec5ddc84b1da72ca1e4382. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA471407737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4588f200510a19e55a4d26ed28c202c9f044e02dc55e231f1ab26b2667be119f. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA471407739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bb3b4d172c66109e3ab168128e39d3f6c3e4724b457cc15b24f9e33f8c9bbf. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcff513a591dd92d7ea76cceb78487e7b1f4a46b7ab1a2865377c54691faeaa. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27877d360be165297b431a628a6f7281cebabd01c4276bee4eb9ac79a55ea7f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab632a0a13bcc9da03f322e0f826c3ee8ef25b3c982405a07f6b9d57a68922a5. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e49438f97232e50b736123d15ebb13bf11bd460f741c78e0c2ad900e88076c. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270354e2c043839a20007f654ae51d55e592175a01014002e1ee8824651b277b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52112d43ffc91e00eab24aa06ec05b2559daa595b6712df9ddeaaafad9ac5bf. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4630aff23b9c581da1982231a4285270dcbe891da4d34d8e0b53248e764206d7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13d8674c86ae64523ef672d3343899c0b8ec2960b88e56cec5bcf8fefc068a6. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6dc5f6d22f0e4597f8a2eb02d28226a7c648cb2377e2e32a5d6b3fbba208353. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401a575728018bdd7a536eebd1e761f0d640d4274831c85edc16ee28569a8332. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb219ebb7bcefba4189a52b8406f2ea0ca95da0a50b316f6c5905e789659f87ed. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f46600f9aa032fe59a0a3efa7b2c3c8c912cfcb031776da55b2604762a22da. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ab657a9d7d7e61ee7a9731ae67fb955470a5563556cdab4976ab546af8cf0e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1501293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b52289114b2471600b038c12f06390b7e24f4c8b70bf79da889270430ca6b1d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1527975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5bfe59114f12552e1db2320bc753ed206f747eb493543ed4adcffb39dc605c. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1527977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81662ffffe15cb62714f6c0870f789627cde4ed19e053db8c8603f691ecebec. Chain 2 (Bitcoin): anchored in block 957552 (2026-07-11T10:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1527985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2f7e1bc8224b2dbc728575feab715934b8ea927f0f64da5dd7f69a086e3737. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1527989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad582f0958e397535fd62bfd31dc24ca581b88fb70b21401017c608fbd2bc5d3. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1527990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5ed4ec3ca37757b4357e72d30bc7968e7739009025fa7fcc27f2c38b9ec02a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1527992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8fa85510d0cde5b05bfba5858de004c38b7d3a01355514532f9c419539d015. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1527995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ffd045d633211cdc38ce85e4d701f990ab26fe38a6414172f996f924817442. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1527996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157fa56c4113e6c3a14de8f1da2ba30d9e16b465a697eb17895bccabbe45c316. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1527997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10bf6ca542262fa9f865c125ddb5e1014f55831e0531436229709aef77f4df2b. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1527998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192dab1b8ea9b3853e4a7a28f62e31ee1419a19c6cfaeaa803d41755e7887512. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1528001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3774743a028d66551b6182887a6c031e2bdaff6d692cce0534c70ad58fdaaf4. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1520754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb783fbac45632fb3e2180cec8196b55899c75710579fc5e84d46c0da79398685. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1520757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2abc809d1603af83ba0ca64c0360270ca91dc90751de15c0e16312bda5cc49. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1520758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ada8c9e12316252ad465d990c9a4dff675905e81e08ea3f872d868b1b8cf46. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1520759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e349637e7fe0632bff8a327ca69ce0a8618407ac988dc9a6c7883686a6251e. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1520760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333378ec5a6cc048af9ae14f288db9ac4547897328422fe2bea28045f36a3d77. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1520761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604803ba0d843d70fcff67226900924b92d00278a15836017fa7a0c526633d4b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1520762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd919212ef1142e744d29d9bf794ec2ab7160ef28d7390e2cfd11c6286eae646. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1520763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947c5e22eee1b4411d1a0bd118b7bcb64d5c44b17304fda792fd2699e151d0b2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1520764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4064ffc9b954ac24061dac9fccd84ac66a10dbf8ee8d26d42538e0c70740c617. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4119a8de431bb8a80b36e05fb7b298924695cc0d6f01372df407461321af732. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6cf1276bea27eae8ff817b6b62f58f034cf3a0ae28a998b297ce1b5b7baae6. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94614d97a474b4b62711f85811c4c5d66f7d1a218c7c6dbf834203ffd4851497. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109eb2308a16b853e967058958e64fa91562d0a68a5923aac372e9f42fb7640c. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32771356f5e6683ab2b487d339cf775b43f8c65a647a7d6c1c73533692b383b3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8e2ca57fa034a4c425c3d0563c741c2f09debaaf9459079c7e19bfff9a848b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158b70f324a36ec56e34e413270d110a3e75a5ae0737c986d102dba97632d34d. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e29eab9321eed2fa46874eea2a4e341a1bbb0d5dc7e91801e1bc8feb173da0b. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fcee22c3230855938300adb50b076b20636e41a865c71b00fd671cb4020301. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67deeb2b553a8aef60d4bbafeb689f3f9017d1a05df8a9bd6f5a5835c6747be6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bda3924bf2c6fcccbb49cd8df590d360ed8234a77008615fc1105cf853de1c5. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9282c72b424aba0c28473950ff27b09361aee4d03d364bf05542cc126306bf8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54196d5ecd839e74cbf5aac30600c3ff426425ca2e99f2bd0673525bd91bbd90. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4084610ec6ddb685c6d85960cf3ccf7c12e8be26c181fb8ad05c7e69a361a86f. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACM1638724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b1f828eee8ff71f69b658f2186409491ba8dd13c67201ade8672439b95532f. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACW1779542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631ed1a5880948eadfaa30c81a25bd78c415c50016d0cdd9f1224a467e9fd8af. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACW1779546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4617b823275c4f8d46f910e67346d189fc3375bd9a93c5a61079be5a9274058. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACW1779553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d2404a0154a8c32303c101225a4abef75720a368e3f9671e00507fe57075ca. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACW1779563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655c3199737308d98a9276f7e768a30c83123ebcb76602e2f987a29a5e152ff9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACW1779567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7053b3a148d250aea2892aa47356e6a15e2786a520f30cdaba35fbe1e5d7391. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADF1738434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b598c2172ac391c09e2d6179978182337cbbdbaaffce0ec9df16fa66da3c7b2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADF1738455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257d9ba2d8e5d2d7ef8a84d58bf79d89e22ae86cf3864f7f3b4a9a6c329c0cf8. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADF1738456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9ed648dd60a04788c95e77ddec2de0aeb66b8a47c366c4bd4c7ccaf89df192. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADF1738468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0755f000279018e63a6a18c4c09d690cb06226f75d23c0e77ecfb1cbe76348. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADX1827965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039a0a301f92e52e5287d3ef56af9adbf7a64a91bf38bbfc5dfe7cc75f6891d6. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADX1827971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71f44e5cbb00b62ac72fecc0fefe7aaad0f8a2d0e4aa7ca4da101d082a4c303. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADX1827972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983dd4ba282a5bebf479b69a9e3c03589357ae27d23ee7688f673d787d1a92a7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADX1827975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490c34d572c9a3c8d438191a516faff962b5431cba306f72d57bb7bf1cc7640e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADX1827976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41820f3b51ee032aacff4ddd1bfdd571c1de241763244a2f25c2aca1de93191f. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADX1827979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a495d2de15e2f1a8d0a9dc24df18da9f64becbd89ed89a74377fdacc7553665. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1897067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccb9705b560a2e9bb94ee528d19036f7990c31ce7ce9f8f7707a8b9d0731006. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1897074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021ab13d05855569f0941348c1405f44d13c8ecd71bbed04734eab3aeb5f544e. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1897075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12edde276e2e4683205d23d3c323c1db71b984ef120d7cac2531db41949f3eb3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1897076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1478e331bec4d210e7a96f1e008d6ac6b7a50df8526c962fa4d41194f6fa673. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1897078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0b344c2cf35dbc55a0a3d2ff18214d6a5326fffafbc03f27ca40b561778403. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1897082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873956295fd9867bb6e64f4651470664cf7a6a1449fcbcc12d9766e465ae645e. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1897083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682fc6eb7c69edd982687b1f1ab67006aec605372475ab8f09590348b997b978. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1897085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6709f395009c6bf8c7fb31fa7e99608c9436ce4b8c91e70ef044790e4751afaf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1897087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac28940883c5b293e0e0bfa985cdb3e4d7fe21d0ca589dc669ffcade5dd7904. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1897088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26494c7cc5efd8a28d20535f7471d8351ca46993882f760d6698e4a99276360. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1897090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99a8587d1a3c960d140923b345404f1f6db6ac98cb1f3722bf31238db1267b8. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1897091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cfc9b9f9c162c9e9aebe6ae641bf0169d64a5fbdb0d03edd76ab23b8fc53b6. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1897095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a79d569cf761a9c38552042e2c69ea80f42f3eab796ff3805201d8c362587a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2001414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d59ff0a21996958eb5e33493889e67c63293441c133f6faee51b7cdcabad77. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2001417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717a5d0f79da55a74dcfda011ec0f7cd33aaee56b7e7962d981f5c501dd050f4. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2001422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752b03e2d75585a01c611d868a151c0948e63eded0f0cccf34b9a33396abada3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2001426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3ba5e5d5de79484a31681df1507586630868235bbd707c4e5afb7ae12ba576. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2100851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3ba5e5d5de79484a31681df1507586630868235bbd707c4e5afb7ae12ba576. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2100851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52e2a2b0847346782a16bc7454a58a2228ee342287bc039f5d84393a2f4b916. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2100853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361095c76423d2b4dc5278dca755ce25f1ac62b6893a406c1c0e033862eb0625. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2100854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf8a6b0bbf0b0f0ae93fdbfa3b4900df40c23f32842971eff531748398b6446. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7G91602376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71829ae629132f5c1f54b3ed75c3ac36b1a4fd2cd061ad38228bc07fe95317b. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2100859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f74e6dd5e64c5a9f03ccd4656887c538f8ace7d19297fe2a6124676c2754052. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2100860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f13ebd76c7387e2242a0fd9c38bb39139c01509682badfb559b06853858500. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2100861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f5b11c66615e32029531c1aefcb62ca9e788d383615172e9ed5af6faaf3f98. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2100862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07350e9bdb94da53c7460229a514032310abd839babd00893f8635eebc56b101. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2100863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dd18cfbdbf282e34ee6e8f97dd38564c9f41d3660ca465d56c6bed0dc89138. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2100871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa5026358ce2292d89c6ca9829d7122829372d95a80fa892a07d27e58e678d5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7G91608049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f17d0067ab86c16fac53ac531ea9850aba7a9b52fe7f04cdb27bcb8791d716. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2100873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ceea6265ba9cfa7b8ef61e19d48eafe96a218ccac0569955378af9de7a1c52d. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7G91603244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fc284f48191b4f74bc19f2ae67bccc47a5a231d60522667431c2633f897c45. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7G91608057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16f3d236114f0c5e61b007597e4a811758f23514c60c82e29b8969e9509b73f. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2201273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6db5ecb619f0037d0cf80b612be9cabe209f2429d213e9db364a7ede2ece8dc. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7G91603167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaba919ddb122ddb6287265aac4c5d93f7eb104c47690e1bb833f382617e87be. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2200755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5abc80e7fdc0cfc095b012785629ab63f95504caaffad06eeb51f250929d8e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2201719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506811dfc5b99c02f64d2854f26839c92ea83207120e683002f0ed91b951e873. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2201658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c29753446435a250fbe423ec0d86c41cc77109661b09dd9262d850b6511bbe2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf371a50fa1919a54ca0a932ab6b09d3fe0c7de40abe0e26af9f79edbec02f5a4. Chain 2 (Bitcoin): anchored in block 958677 (2026-07-19T05:47:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330e8992ebee51e5e6f2cf4e178f448d06a854837dedd6749616da479256a07a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2201355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73bb84f5d0b1217c52ee281d897ef6c429b991ee4d9ac98dda5d4a7cedbfe8e3. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7G91607949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a16b3fce52b7cfbcb4dc6ddf4c85614b6ba2dd59d646e9900ca6cc574fa39d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2a86516dee22b7b3ce6f8271ae2a053d6ac6b530ef02e35537ceee3923cea8. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2200160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023bbd64b9ccc52a8695b8990fcd98a19e2e089b85bd5962320634da27348676. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7G91611501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce0b366720fb4e519b2df26565fcfab4e30dd8fbafad4864301a5c90e81e942. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7G91603173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd98bf6d74216437ac0fe9f761658fbdb74c344eba6ad1ec3ab9ce7ea0acb08. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2000132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a6e05cc1d6c03c4d8646c571d0586c91038e36b2ae7d845afb252f507e6b20. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7G91602762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426de1db7021811c6b7d4df5b1f4bd6b83431fe8a20642d6242a2d899b11492a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2300622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6a80df7ce40399e9ab2241c718db521e4d7d06e0199c563755a7704338b75a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2300621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426de1db7021811c6b7d4df5b1f4bd6b83431fe8a20642d6242a2d899b11492a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2300622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac084266534c491f45df8bba339d5aacb35e2906a499b8b626a67f12a9ad835. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2300623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0812ce1abc1e31fac911e34c6d2d220081e98469a5b8bacf4e9f7a707cec1a99. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2300624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b3f17ae22e658ae621c9b2d241f8e6f7f81a966a902c15a069fdb5d0ee3244. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2300625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b16d535ccbc2ed8bc92bc9a59b74d1e85ff2cb2cfa96b84b6b2adc5254d1e6. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2300626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea405aa47fed34d4f8bf33fad6045cb6537d98610c6c0fdfb39cf8166b1f1a7. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2300627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7922be164214bcb215d5e5ed05a0bd2629f8572243815a83a3665357b333c233. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2300631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba2eef7e43a1226227160a90ff2fae92d0b2685e8bc146bef6b2809b140c621. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2300633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1d32f75904fd5e14fd228f1a1b7edddbea00619ced3f74c64980dacd324c01. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2201993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54d93af1f7c17c5e77dc7451e5939e54e33f5711866b1584216a52385a3a531. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2201991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56fb65361e5ca5b0e27f0a254c728f9bb82c0c97268846814fb711133529b07. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2201995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0eeef198ee670c27fad64c66ba07649067e27250223dc6b4e688112a005fb8d. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKCZ2201998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab011b08571fc86a59605814222c0230dccd6fe39aaab60091b4e931f5bd665. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSTJ1405606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab8391a8732c925938a89f1b9f7bcb3a09b15c08e3c2156680dd3fcdbc9b24e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSTJ1405615.