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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952511946654992d71eb396dc60f287a65d5b3990b1f3b692af1e6c94cfe44c4. 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/0a48023d-d7d8-447e-856b-663cdb165aa1.json and https://artists.proofprofile.net/proofs/artist/0a48023d-d7d8-447e-856b-663cdb165aa1.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e6115183c12a31c63a5fb68ccd128b60f6937790b050fc7aa74fb98010a0f7. 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/AR2MG2000144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7695c4b841a7bd6c4a37392f81566c36786e15fc2675b6ea224e06e5a0abbfb0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AR2MG2000145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8de5e7c7056373c461d0b8ca2aabe6234979a5ff68245fefdf86c97aa89bc94. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/AR2MG2000146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b3c4d26f2fdf515c8a79d1a35279cd194e6419fbe348890665d9df372da368. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/AR2MG2000149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2784694e52c7fcbb57194a94169981a324680d3e25eb215d3bc2eb7acf1938e6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/AR2MG2000152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2550b40cfd39a111af398db5b1ac24a394f3a9cd2d5b4ce743544e76f2730f9e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/AR2MG2000148.
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 0x26bd37adbe657fe05c294f3e802b595e32f5bdc04621f94083b6eb88d509538c. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/AR2MG2000147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfb6ffe427c9725b2e252e8129e294ce820bdd5dcfa7b9636c0de25c49e6c22. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/AR2MG2000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34390fa5972a49a732e37e3b3f8cbe20db5c642fbc6d66ff2cd24c905a7be87. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/AR2MG2000151.
Le Prièt Vaha-chosmos E-ba Con Maourian!!!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb24af02fb29251c6ba4254db474b98c4dc23427e20555a1fcce40ed3cf2f6e5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ARO341100133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4df0d4c58316bfb739487132ed26119bd92af12222a9a908a253c0d4b412bc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARO341100134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729cc520eb4cdcdace1b259a74974980003f9bf70bf5a7b61676232b3130a4a9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ARO341100135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41298f3dcd033829dfeb9a3f912a4e45675d3247b09b575ddf282848dcedb10b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ARO341100150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895cc2609876d375673b0ca4eda78594cee3b3c2f66a833d7339fbeaedaa8564. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ARO341100152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31b7e29ce519fe36890c9e26925d485321f6cf91d6cbaa33e8894e357e21a85. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ARO341100138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695f30cd93b1f4fbcf8b2d1d769f9048eb26211828caf3f4b393af951ff8fd8e. 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/ARO341100139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152985f791696ec05152a6735dfd3120f616c20e54799696a5217db67f4f3e06. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ARO341100140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771dff8de7b9c7c59bb90d85f5dc077e6f80303208979d5e941396090b420716. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ARO341100155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64dbf3e420f428dac82d66f38c282a8e0e7732e49e8d51d97462e3a6b19e5556. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ARO341100141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8513eb5e1c1d76f440f53d0b1496d481443ab6f2ab1604a259f7002d04ca4e0d. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ARO341100143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8319e022e425c6bbe9dff3d33a48699837a4fdcfa27bac4b5e986ff7d3da471. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ARO341100144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36d719325ed7436e9310c5609b2aaa24a9879af7800f82b4c17e4924e0ea99e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ARO341100159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6168769ef8765ff7216a9968b6aaf03edb54e76cb6891de9f6ffc0a808f27c1f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ARO341100160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e31591053175a880b0e220e5e8a5f4ffcb244f3ed3b118e446c09c77f4a3b4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ARO341100147.
El Viento del Alba - Il Angelo de Lo Divino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9d569d92a5731d58188eab0ad1a59feea20d4a3ae38141eedeaebab355b4f9. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/ARO341100151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20aa5a6742f062ce3f0802d3f6bdee8bc58f064810b009578950e642331501e. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/ARO341100137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb89feb15afe6c7e1e0d492c627276297e1918d2fbfd2ff76bf32a41bb86e328. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ARO341100148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252acae849d5650363b6680628f76dd2859bdc8606b52a6c14b66218dd7856af. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/ARO341100149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d3a6934d6ffaf92bb51cdd65eaf00292a7539bc145d894cb832ece55613e7d. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/ARO341100136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7195f0378d222b191c87a7429ae4ebfe22db2ddadc83c247a2a382f79cc74c. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/ARO341100153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddbcab5fe30d896d3bf3c338cd0b55874ae19ed6ac8feb31234e725c604e741. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/ARO341100154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dabcc1b0ac493e4740b2fad0f925294f85a80bce6fa043f9f2a05fadc0748df. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/ARO341100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215c201729d7dd9f04c35297c8deb959d1a4082a99c89bd339d6d692cfcec368. 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/ARO341100142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d8dc7781cc4f4e2e8f3e3186ea6913ba9ab9eae35ca26d86807e117c71aba6. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ARO341100157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8006b3b0bf568e0aa6c2605d867a0c323583696f7056f2564cced93019d3c6a9. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/ARO341100158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b887408c74ab86ffa55adf6459882d519b200ea549e622c8f4913613388930c. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/ARO341100145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970eb3752f5e6cbe4a2de08d445c0d345ddfda64ea2988d789ea9d3da310b040. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/ARO341100146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c547d99570148a711e5e9b7f6f330857c782d5545cfb9569a312acfe1ad0334. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USCGH1982504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a1f4b5860bfc7d17933bd207dc9bb863e0563502e760bf566ed2effc82e36d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCGH1982506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b90c56f2e3f22d9f2dd235b86911a1b2c00bec7430e6ac677dd1f83f9359a7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCGH1982507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56efa9b223df950ae020f9dc653fcde5a1814e80f8a6f37f247209e947fa73c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USCGH1982509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e5406388bc3916b26b2d643dbf55aeb58c0b123735e00e8ea2a583abbe6621. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:47:14Z), 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/USCGH1982501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bbf50aa55261cc9d759a9d7ffe36a6281586dcb5233e4a54a2088e747b634b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AR2MG2000092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11aaab6fdc089158f278da5632ca47a55500aeae2294598d763a556f2126001e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/AR2MG2000094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3cac98e39abc15026da0fa6e36dbcf4f0190c175aaa67ea729c105c5c43fea. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/AR2MG2000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a8749d5f9a2ae8a4e68c81389167f55a9351f46771df99cdea07ad632fd896. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/AR2MG2000096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5264cb9c0b494a5a28aca237e74a5221d8e1d96200a6afcf81fc1e35ea4f0dac. 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/AR2MG2000097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12617ea92dc9b6915ab2b2b1792cb772d2b859fa211f5989b2e5ba22914d567a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/AR2MG2000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4d4ef3fc9fe27a35e0148e8b27cbcbf43af175b610ca377923a4b11310a512. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AR2MG2000099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409776b76501212f42095d74ff3e9a120e365201b587bbb7d3378b652fb65bc2. 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/AR2MG2000093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3240bf7b1cb819362737141b8b583ca3789d7492d9c144fa631902a5c8e6d0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/AR2MG2000079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90304b4fc70eea913a245c588d3c0071d556f66d976264cba1e6eb6c83581407. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/AR2MG2000080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5c5b6f24620b24bc4eb609070766e77830a30c20f739baa3f7aebb92f67dad. Chain 2 (Bitcoin): anchored in block 957246 (2026-07-09T01:49:50Z), 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/AR2MG2000082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1d6ad96db4e1a8dfc39bca555aa1600d4fc8b7d268c9577e0ca14750ac389b. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/AR2MG2000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4367673283dfed0cb709026e071fe9db8ef6f67b1d44673c8e48590b30c46385. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/AR2MG2000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcffb26e917222908b251878bbfdbccb0fc6986f98ba2f1e48706a5c0ef6f5f3. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/AR2MG2000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1e1b24ea725ca13cac6ea33e4477a2f94a5317bf6e4e2ee8ebd7947bd6485c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/AR2MG2000085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d399b4d13e108f8a7c4f1da5044cd7ad5c7ad9dd0ea179ff25d45a319c40c4b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/AR2MG2000088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4de45953c683875f83869af1a07fc8def83394c7deeae48df91fa82f34cbcc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/AR2MG2000089.