Billy Raffoul is a Canadian rock singer-songwriter from Leamington, Ontario,Craig Pearson, "Leamington's Billy Raffoul on verge of stardom". Windsor Star, January 8, 2018. most noted as the winner of
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 0x5be3bf24002b14e3a28734706cc22d2d646e9770388336ffeb188c0bd0ebc87b. 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/653dbb0d-6c41-42f0-b3ba-5e447729b218.json and https://artists.proofprofile.net/proofs/artist/653dbb0d-6c41-42f0-b3ba-5e447729b218.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 0x208c71c7f697d1cfc0c901edb102d0d954e6c89065dec25489e617273d3cfce2. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/USUM71915937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2fc0769568025761743538816fe38dc883b01111eb1bba1af3258410db0fd0. 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/USUM71915939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c0754b7fff9194a6127d1f2ad04a95708270b30c2d64fc8707c6ddd02c214a. 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/USUM71915948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d84a4a0e5347c38067502e794bbb505390662419ceb979d15dcc6ca73486f8. 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/USUM71915941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318190765cdb6d507111d5b580a05a4000c3b3032fd7ad892345b9e83303c9af. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USUV71903994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb426fdf42e3625efa237072286e4fd6210f4c36edb94f658f0eaf16eeec6a3b. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USUM71924525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7888eb37b350a45b1d54ad9eb9e27e9c0744668ad75f34ce9bc859d85e410b66. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/USUM72013574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c903a316e97267e3c4accaea36906b15b4e447c4e636aad0ccce7bd1ebe220. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USUM72013577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba1ff2abc95bded3008f6c4f8b673d58f05c9cf3075071baa6ebe58f0c0128b. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USUM72013575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1592bd53c5f6471c5f1e9683096b5832171334630ad4e6457c05249f6c6213a3. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USUM72013578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e182a5bbe486bae647b080d86309a9bff6ca3cb2e1e75d7d61764cd0ce411fa. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USUM72013580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea54b33c64949140d5b69890687ad3330518a224e84c86be14d21bd7b5be45c. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/USUM72013581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d3f083cc50838c8b751edde2b015ac9707954151f47fa34df34d4c7ec70e8b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USUM72013582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc5016e9fa8b658af08685a2150ff5ca6acb9fda8f559faf0abbe092b9121ac. 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/USUM72013583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa958cebd58ce90a3f51795a2af8e4d97e2e6a21e21270465ebeb0f336987f2f. 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/USUM72013585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935caf91cb3f2cdbfcdb472ca13d0e72d2fd6060f00b9e86777454b4ec868cdb. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2010704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9094ad29031132a7694c0fceb65b0ddfddf6ff2998646865317a62c9811df0. 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/QM24S2010705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea81b5f1e6c4fb89881e19dde012e8e22ceae40d9d801db70652cbe84b1d885. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/CAN112200773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773a8170d21db4e99690c34871c347ee9d27905e548f6d66d05123ad52e9294a. 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/CAN112300404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc900044d373d65fded6b52d062474bb2dc2601d725058980feca62491c3412. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/CAN112201286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4882f554bea1284d4b272cdd5d53bfa50f247e61f6da5efba9325cb41ecd52f0. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/CAN112300952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5ca730b09d04a9a2a24352e621c470b1999545478e7464a59f64d05a1a42b3. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/CAN112301208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7513bb57b0ecd43379fb06f8c4db2b4e568e101abe59918091b6c67a59f47396. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/CAN112301456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773a8170d21db4e99690c34871c347ee9d27905e548f6d66d05123ad52e9294a. 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/CAN112300404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6636c9e86e3aa3a4c899d2ee9b82008a7604e39cb813f44b7624e7e310db8451. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/CAN112301459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8359d194276856a69c183afdbae68a53d2de981774e191376fef8db39728e50. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/CAN112201144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa671a8972c4233cea3d482e56a327d1c939348b6b3a9cbc45056afc468229f9b. 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/CAN112301987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf8986d388bdddfbd94c431a3402491505d8ee051f806458865e2078f8810ef. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/CAN112401879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957801d93869b358815d4bf09d3e8aca891088a7b180fc80da358f01ff95b322. 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/CAN112402239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf8986d388bdddfbd94c431a3402491505d8ee051f806458865e2078f8810ef. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/CAN112401879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c95742459564ba491cb92dda5e154543d60891d2694c63b7ba2ca4b4436e13. 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/CAN112200655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc900044d373d65fded6b52d062474bb2dc2601d725058980feca62491c3412. 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/CAN112201286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2bcc42e8c396cc79abea9463026d5057f18b7aa8577a89dbe1f47069b0239e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/CAN112401007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525d7233f58286d352510ec093344863e43814f21d9cb068c9411d58595c6f4d. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), 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/CAN112402608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957801d93869b358815d4bf09d3e8aca891088a7b180fc80da358f01ff95b322. 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/CAN112402239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf8986d388bdddfbd94c431a3402491505d8ee051f806458865e2078f8810ef. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112401879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c95742459564ba491cb92dda5e154543d60891d2694c63b7ba2ca4b4436e13. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/CAN112200655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc900044d373d65fded6b52d062474bb2dc2601d725058980feca62491c3412. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112201286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2bcc42e8c396cc79abea9463026d5057f18b7aa8577a89dbe1f47069b0239e. 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/CAN112401007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a0b6123c42d31015de4693e5cc5457265e94a3769abf77044a1d49256f41c8. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/CAN112500331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70b0f6d15f459a60467595faf6d3da07321d89929df9505a2d655521215f481. 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/GBCPZ2322534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c8bc001c27c03116a13d3908565ecc7c94c4ef239c6a66efff21ddddcc6410. 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/SE5R71700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e4b62e0eaae4c9a8ac0af49208a1ce6f413708a979b7dcabccd6146057e02f. 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/SEBGA1700448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5eb5fb7ef5f556b0f66a3c2de94b32c11b9274c765debf5683b84e5a5ccaf0e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USUM71703646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ea92c2d6b87058c6cbf17832884a79e379c2b2b3c43fff6c40f1351c1cdd51. 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/USUM71819297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55235e2301eefc3ed4dbab0ae4048347e6defb328368a1af54178f0dfa06fd24. 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/USFLB2301900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6205e2cf39d0503bd684d7da38921c992a8f3f3d8d00fb465ae58473892041a2. 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/USZXT2350912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a10c230910108fc5a7fafeb260430fb869b93ff9bbf107f02a5978e922df569. 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/CAN112301311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c8bc001c27c03116a13d3908565ecc7c94c4ef239c6a66efff21ddddcc6410. 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/SE5R71700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c8bc001c27c03116a13d3908565ecc7c94c4ef239c6a66efff21ddddcc6410. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5R71700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6ebd5956835e8b8f7e0fa449876378ee48e26fd3394acbb2993a7307f37fb2. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USUM71706019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ea92c2d6b87058c6cbf17832884a79e379c2b2b3c43fff6c40f1351c1cdd51. 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/USUM71819297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf972944a4e7d32e5780bccb14717a54407b028f255bc43f56dae3ade03e54495. 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/USUM71802422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf972944a4e7d32e5780bccb14717a54407b028f255bc43f56dae3ade03e54495. 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/USUM71802422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671ac82dfdefedeff485a26679d60c8bb46a26672458f3b3184dc4362d6c7f68. 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/USUM71800863.