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 0x826718c5b84d1a164ea93891d6d02013870c9fee86d6469725f20c6c35d1a501. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da679a78-3e71-4e71-b4c2-4a2d99ef8448.json and https://artists.proofprofile.net/proofs/artist/da679a78-3e71-4e71-b4c2-4a2d99ef8448.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 0xf5055d3301ea73953c5548e3492ffd0d36bddbe92043604dfc4f8e10e4ccc8ac. 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/QM4TX1972714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e562809bd3abf7c32b7e5db4bf8739272dc5bde0d96909ec7dc999877a1e4d. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1972711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cc885a1fbc1f4db547e5cf2cd10fba1c1dd1a3028ae56bfbe7866643f3acd1. 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/QM4TX1972709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869b37ef5320bd5412dc9cccd134ddb41b4ca8f6cc8338afc75f6c9f31789243. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:47:34Z), 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/QM4TX1972710.
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 0xde9a3294e4fb03097725453dfa795d802b025154dff07782c16effbc40659e69. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QM4TX1972713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64fe3f0f05cf3e4379137edc5768ebfff82df59ef4bf8e34e4bcfb5b90611892. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1972712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965db28ec87bb37122766915c218479a49167d20bd690f1be0a0a3b510cefafb. 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/QM4TX1972717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b195b445a62e2935bef4bf9b72fb1e377628a8c0a661b876e7ca7a2d523265. 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/QM4TX1972718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a5f71becbb48b6a18498e1214a467ed40128478c487e425aa26148ad8b1c21. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/QM4TX1972715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd312361a999d40ed9366d00d0b946aaa5c8adc1185dfae4d3b97d54fb08994. 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/QM4TX1972716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc325bbff36aff0566034ec4bc581951a3b9f28ef4ac5b7f85e0d77f39ff15c05. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1972719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d80d1f7bb443bf6d097e172f25bc927c72ffdb3b840d0c40057211af3dd14ed. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USA561269687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485b6c15a69e45ec9687f5fbc79a652f0988f9005aab0d50c52020e233f2705b. 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/USA561269689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb71e9779e8462f056e6057ace5b814e15e0f04a1a34132d5f00724055fdd34. 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/USA561269691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b838e1f24d5f9a02a6bf28bec92200b85e0b44668f0831c71bd84835c6a8940. 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/USA561269692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04a9a9e7a93b3ff29b6760cd782b19d4b49a33b3e15ee117a2544fb35c74592. 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/USA561269693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4042cb4053a9a72657eb6944adac760df315536dd3bc95a86ec9546e46ed8ee. 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/USA561269694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b16e2fd6fcd4586a6e88de1bc951da67f8ded473f73a3e5e19211790595914. 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/USA561269696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b2d53ab9e69b90278b5db6ed054315a38dd9ecf7c172fe013d677f1c061bdc. 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/USA561269697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bfe55e4df6a4f5f4247eff2e69a34317a7577330ff66f441943b562a69608e. 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/USA561269699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3928b1943204ba5b949a0bd27fc37f8b090697a449c89fa98f1bd7eff381f48a. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USA561269688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa39ce0b4a547b671d9e3d40845f1318623d533e8581643793c604fdcbf4851. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USA561269690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e92793767376ef232b6d8aff3c3416c87d28dd4fb88f82a1cae8fa70bd0674. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USA561269695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59d1c0a39b7dee79a3b9fe7bc257e9c0c79678ce83da6339585920b512ffa00. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/USA561269698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8922c122b8414c92ad6b617efafcae158c8b375b5982bc0afeb7a5162640f0c. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561269700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9880ecad00d395efa9bbb27be91dfc1b9c042b449bbb9b5f99f678a750d9ad. 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/USA371534562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6326dfd65961e1b7984d4cccfacb24d4fd4eba220e40692122a022a3b3bf508. 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/USA371534564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7427c997854bf69b8658e24471c3e9f4abd3a668982479aa7a2482650371e2. 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/USA371534565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b383d1e4e70f90248bde6c73e6270fa785ec8dd4825434149127c9ff495b38. 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/USA371534566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915f5bbac0afb7e11b8c1f4e4511aa2570d3ea8c725ce9b6a0117670e1f513b0. 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/USA371534568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db95df849b41261ff82d366a74ddfd8dcb430193c5d10c4b7689ddc2b5d704b. 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/USA371534570.
Rockin' Around the Christmas Tree (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0129089c69561097c2d0b7c89916f1fb716fdb2a9661dd1805fbac8930100540. 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/USA371534571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee61205a91edd9ee99704aff1497be7542a2dcd88a660eecf96bae7dc61c095. 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/USA371534572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9a5e84eb72285d1685cfde996d694cbfd55e51c6f1bec7e4b8b7f2005888f1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USA371534573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7c08c9bf5f629fbd7535991f5048c8ec12403db6a44785fa6f1e7a97cc376f. 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/USA371534574.
God Rest Ye Merry Gentlemen (Reprise) (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5b95b927d7cd4f2c02324ea1ff8829f690c4b338535155b30a7bfa2f8871ab. 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/USA371534578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f817aaad5dd0caca4531eb6049411c4ff5c755c0b468cee7812681951fd873. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USA371534563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e1243816114628c8b836422f9e365a1e0feb39e8441105b9ed2096694bfb6b. 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/USA371534567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0217b02999033174e522bd0c2c75d56340639980b24704999f790872d1ca18b. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USA371534569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f96166f171a8ea16fbe69cf7b5b3a1844b5521614697950b114621f17a89e5. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USA371534575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de8604808a5532f6eb4b77307c7426691d7e926940410ced0b8a36f2a1d061b. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USA371534576.
Ding Dong Merrily on High (Reprise) (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c858b902a155da5551587c99451f80316586ce45f9e7b85a1345a8615ab147. 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/USA371534577.
Rockin' Around the Christmas Tree (Reprise) (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f8db2bd60dee5a241ec4cab6ee756dbd28eb7ccd94f1688a2b3bb440525d1a. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USA371534579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca7ea4ffbae06cafd5ef0815f02640971b57f4ad9b0536be9cdad608d0364b7. 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/ARQIW2412130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f56360b11c292d4a518705a825d8a3a2d24c968c60291a1c0e099936c3d599. 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/ARQIW2411910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7560d910b5a79464a3ee6c4b69786e341a43d3b5bdc24da3d4e24e382499d7b. 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/ARQIW2411911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904fc25665ee15db754310ea7a2cf205898cb6480b05c0a78f5f8435b51fc68d. 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/ARQIW2411912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80142ddefc8c8e9870a45481fc299af4827511967e2cb40298537e1a29d65763. 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/ARQIW2411906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53eea31342b2e1716229422a9d3808486ef647c08db6cbd50608b1d30d98fc80. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/ARQIW2411907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496ea497c54ffab3f7b1af32e824599fa8a23cedfad91479724f319d24b98637. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2411908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e322a967d6f552c5b3e0ddcbbd58cca7947763f36dc860bb669ff2316b124b. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/ARQIW2411909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310f8d9da4510cd2c4f6631fa8f3b00d71bb0cafeded4057b5df0004b1049a6f. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ARQIW2411913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02e48fbcacc346b3a6c071eb3dd8082b7a8ea65171ddd4fa05ecebe05730239. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZ5FN2586876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fade4fc992e5de68a7250fe14e9e6476dde31f95537934e7873031fa59a1d1. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:29:41Z), 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/QZ5FN2586883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b47ac2b0806026efe325b56d5d270fc8eda7b6b987f5e49dccc41ef1698fc28. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2586880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6378574b95b85529d50283f124da8ad64372eb7c795a686f81eb8b63038c54df. 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/QZ5FN2586881.