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 0x681d7ddaea07c4f4343f3077860575f7834fbba811c4bfd6f7b0604db2d9861d. 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/01ad0c57-8103-46d1-9d62-8546aab6cc1e.json and https://artists.proofprofile.net/proofs/artist/01ad0c57-8103-46d1-9d62-8546aab6cc1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
61. Festival Zabavne Glazbe - Splitski Festival 2021.
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 0xf5516d1e345ece6520e24a9672e03a548ff219c675e4e857e18a0a135de3fd45. 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/HRA262080023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bcd22d589f9e0dc313757a05de60b04cda96aee7603444b07da1c14c100ebff. 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/HRA262080001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df9d49465826a0d62e3ae23f2fefe356fdadee7c3e00cc296066d8e9bd52285. 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/HRA261727610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8686ae1921adee4fdc36f7cc540818aafa28a5ceeb6b573e3751aeab8f33c116. 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/HRA260913703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cd25052e851cb56485c6220ae0028c732fe65180f00efbf58a2d94aa03b33c. 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/HRA260913807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa061ddfb4a36a045d48aef52b1c0c0eaa29755dec7a77c0067717154e18a174. 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/HRA260710430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8abfc8038ae30fc52845521b19a4e373d2dfca9ad53de0442eab8e7c784380. 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/HRA261829501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9824e558d808965ef1df8399dc6401b360d299a600a28d1fa746dd450d1ce6d4. 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/HRA261880016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3130000e9b9b1cb0b5d15297c397d0e4b36578034d07c7220f2b1b18b255b063. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/HRA261680014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc295144fe9629b7141a50b644ad746aae6a782ab21eb97f9ce05838422c37e1. 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/HRA261829504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07b159bff8beb058dc655193a923890f377e222cac43a57dd61ea0468ca93ad. 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/HRA261880007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378564046d0dccc98c0dff524c1d38f442ff83734c71e68947c4f89fa69b9602. 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/HRA261829506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83998837a9c032045ae2b90159d8958d733621a72df13e90c39e90b997ca64da. 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/HRA261780016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118e40ba478417edf345953b66a74bbc603656a317d18f059b86eddbe8844cdb. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/HRA261829508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ca6a0f1c9548bfa6963185cc5e38530106ae71bf1798e88e1e87a262bc5f69. 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/HRA261780001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f31a313bd5994cf39119065b7791dd8cad8427bb738111da16692c76912572. 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/HRA261780013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ef95b13d7d3bd543056db779e0ce57489965c04fde00209295e85dd7d595e0. 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/HRA261680008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755a89f5fef9f32dad319e5b83b7113c61b221e2e5381c30d01fc7fe0d23be3d. 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/HRA261583101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefa4114d2731c2eaaf11969d810113b22bef79778ff4da31a7394c75b4ead1d. 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/HRA261583201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2c539db7b159207d153242b203277e5471212552d30b5906f4bb507cdc20e1. 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/HRA260608307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9d0a174a55fca456265e9bcb0a2f3494ba3a71a5da89192881f225e5db5344. 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/HRA260608301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2820dfd4ed4b3accb2ef0fd1231ef0a7d3820ec82bfc82d29e8650dc2e92c80a. 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/HRA260608305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30358015b23daa649f763f21fb9691f85c4cf82f153a9a8e36d28ed99096fd7. 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/HRA260914012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24933e0c15d54aecdd49b4d7bb6e5d305409d5934ceb9b99ce3e180a7099d561. 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/HRA261680025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bd5dd897b47cd81a85d462cecee3950b441ed81cc1ec94846790d1cd316383. 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/HRA101204732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4beef54923b48de87bea7aa2ba74b21869c874a3aac2f15696f7191006889d45. 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/HRA262235907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03e37caf2d06ac0ecc10034de79c57ee4625aa50395fbc2c4db0a74e5b74fc5. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:39:27Z), 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/HRA262031316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d59c0cc624f9297e2979f490b77455de5bfd753781e96c7d51f6f7891b402c. 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/HRA100903076.
Live Collection: Live in Lisinski (Live Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b33cb9bfd847636c003ad7d319420ced1fab5672bf049e2b3d9c3f0dda5145a. 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/HRA100300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0529b12caf0ebdadbadd61d482f030e52565428c24ee06718426822139cf2b90. 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/HRA110205207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a83af0021d0b98036b0c49374b836591f60e3b625b4a8a53cc6430e291b8c8c. 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/HRA110306702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b6a8483c3f4f5c0600e3d004731579c339b25042f2fad299bd5ebcec885d85. 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/HRA110306703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d17b1a559d9f41af25cbf499cd3f9f82249b787a478d83fc5497c7f1ec2326. 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/HRA110205214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed0b0f9812638858f854f8cd8f22421a61b0bbaaad7ae9f96e8346dfc1b0566. 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/HRA110306707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6fca2631a5ec3c7fbef886de6ce4e21a602c6568c028edd8923e945bea7812. 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/HRA110306715.
Hardware: Vridilo Se Rodit / The Best Of
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd4f2340a3fbb4c8be2f8834f699c9f08345fc7abdcebe63ca458034643e5e0. 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/HRA261480901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a809e03719cee5dd11055a5dff2bbda9e756a9cbce511c9a3eaabdf36f435d6. 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/HRA261423103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bacba8d10c1de5345ba4a951a60c73c4240571219b5919bd4afc96074acff9d. 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/HRA261423104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53bd4f462ed151e5f58e8957d06f973b3f304a88efce710942922bb803ec5ea. 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/HRA261118114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41a905f64fb62d1238d4b558cd8a944f15bcc88084f065d10f7b739db23a023. 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/HRA261480201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075fc3ce227221078e96046e595bf83c3f0d19dbfb19f59a37e6bcc1f6f05c96. 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/HRA041477435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48fd422029e84fd218eb0e6f0a4bed76e99368f83a8230738abd41bc23ff7d7. 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/HRA041477462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa899bb42a24df4bcd859367653925e23e4dd9606814484144053bba13e2dfd57. 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/HRA921790005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf53221c5e0b0bd7b2e61d1de5d77ea735bcdc08a486d3860bf31b2c83883b8. 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/HRA921790007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cf255413ab4dd70a83be7c57ea8543d921f6f26bc5e9e7286d65d356bcc41f. 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/HRA262032107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06eb780ee3e77bea4ed0caf8d7b4a62731aa010edcd8327d330ed050644e208. 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/HRA261485100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87733bbeda37756bfeb110aa57a8a369730be56046ab494b58c87213055eae17. 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/HRA110205213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabef6fa8eb07bca9b80f7b05df4e9eea5350d2958db58d9d987241601d3b4406. 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/HRA110409318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e81c6d43286dd2adaf002a336ba0f57b3c62aa61ca6359579e774b582fbfc5. 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/HRA040642867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78935afd1a9b37ce0219e4646515d54c66826681710f1bc5268f9af25b3fbf1d. 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/HRA041165375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca71dcad80c9d8ae48ea68a06489f465824cab3a80cb1a91402410a773c938d. 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/HRA231500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28fcb75fe0060f374bb7c568bf66551ada842d4f77c640ebc7b1ebd067b6b03. 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/HRB901502696.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f14a018126ea83f91b048a23d18f0435ee9cd0aba4bd057f7952178946ee86. 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/HRA041685128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bf0a582e00ae764f4394a476ec9a451d3a39d8898e81655c3dcf3969eea096. 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/HRA040751340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa904ef70bbfb7958851c2dc6b2217237854fd708991d325904ba9656de894683. 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/HRA041685129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9890932ec35c37c7d8c657896b06e475099f4525f58fa232430b0f591cf5d18. 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/HRA041685131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2aca1abf0516995bf9b92414e9fd247b284af71a6ba142381e2bac9e96c922. 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/HRA040617333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a1f473d64e71f2793905b2f1b949d942681a7ed5739ff53caa7f5d03ca7b2f. 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/HRA040546158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4004f7cd2f2f503050a2d82b5cc6082ac3fe595b439aeda38043c44b1c72c4f6. 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/HRA041685137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3581b9f42dc5a2f76a49b47fba7a0713bc2d534438cdfc03eb65b01f9c93ae9. 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/HRA040546292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff00cf3fc6f5a8c1fb2590fff0bc2490a6455c838df45bb7ab624727243f0f8f. 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/HRA041685147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41eb3e6674689226514ff41277e590a38e521bbb47bd9793a2cd43eb21efbbcd. 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/HRA041685148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227afe3a9d206ff69ef2a915cefe23281f514557fd7c6573a405f40c93c0e13d. 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/HRA041685149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88a6a1dad89be1dcfc9419df9518fd3f2e03d76fd65a94273f6e2d87493deff. 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/HRA041685151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb4b65a2ebd6951f43aa941963d46d8f16daf8df28352f7063539af09986d55. 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/HRA041062496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacba0c76d74a99fe0bdaf53679264a89e16a0c0731410644a017d4d8662fc7a9. 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/HRA049125849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34746e4c6f804960101871b99359be7a61ed4df92feb8774d4a3ec1cd5b1cfb0. 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/HRA040642433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d0fdb0bfa46a6cf084c3840555a41b836310036a22ec99f976609d1cdf5652. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/HRA040645833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadb5bb53d8f5cbe221314eda0d4d7d6711a17fa2dcbc0ac7468e395fad49220. 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/HRA040645828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a337dd2118aac0caaec540e175b33d80101388d220ce18c66341363c5b250aa. 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/HRA040645837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbd62e5cfdc945fc50449a9020fc3244680617b8ba6d92fea80e3ab8c602a4f. 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/HRA040645838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121f5169fb9d6fe9d8249b8fba212128b51546e0eb5db382d78f4bd1615adb47. 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/HRA040645832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc995e8d612f8bd6bb4c710ebeef3962f96c384d03ff83058c48b143165c4596b. 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/HRA040545839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0294fccfb4acf535f88045bce2db71459d6ec75942d9c377a859c00bc729d1a. 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/HRA040642211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c55cca81a610bae88a490178ad44ba5db33d3ab5cf563e36b6ef2f5b5cf7a6. 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/HRA040642334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa21205c8db692e3957c8b6824e85d0be210be4fed85a67c70272fff8effcf74. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/HRA040642335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffe4a29a66a228179f26d7eee59df827e1e7023f03b554d4f29cf5bd538dd62. 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/HRA040542340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a717d1404b872c226f67b63542971e0f87739077c088426b0728be7602f4df. 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/HRA262500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf9ca9413695ff7559e3d5fee61d1fd2bef6ad8bdad5b290e304de7207d0ef3. 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/HRA262400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79266095c60853d83c755e318cc01d4a3c6223c963f644b5d1f6d8b6c63c9e71. 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/HRA260710602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dceb83f47b0db0bb90da5e876e2334313a68231ca83c4364d4a5fb770b1830. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/HRA260710604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7d52b7f93b929644043f5ad0362d2ad4ab51f425a6d55f37b6ef7ce6cd634b. 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/HRA260812111.