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 0x41d4159a749d3f000aaa8ac32e59708228180c95ae4e2b0cd75a9985680d1040. 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/56af3f02-232d-41b1-8feb-b4995cc63082.json and https://artists.proofprofile.net/proofs/artist/56af3f02-232d-41b1-8feb-b4995cc63082.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 0xc74347ff5b87c77244f84f3b30a68e41b46f99a6b2e4cd4eb54cf5499858eed1. 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/TCADB1737448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974bf6c689abe5591dd55de0e6cb062ebf94db5345827c9258f8af4dcaf1e38c. 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/TCADB1737454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e7fa5a2625008643519056bc2fb4ab93261f18110260dfdc19e89ba17cfe79. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1737464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b4fc1aa2e154765899840b74e40f9bf3a6983e4de5de69f031354a5600d671. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1737468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3b55035be9d54a56ddc1783be235d10e16e1dac1345fec42e85ef5d5fa3308. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/TCADB1737469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f47f32bf3a566883339e144a10f26153f25c7346dd37ad36a4aa2c959a3696. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/TCADB1737472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59148310cadf2fe8b0e48e99488b6f0a0f77aa43f729a2be291ae90e57dcaa77. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/TCADB1737476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e22f9bfc87c36095c8b8e2d53e6bdefe0b10b1137e4c37e4604ac8fdda735b5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1737483.
The Song of the Sea (Reprise) [feat. Silvia Guillem Cofreces]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9398d2724d59dc221dfd5bd3dbf7e9e3a2ae1fb0fff2dfd104e15744a1d30403. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1737487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7585aac97fd45139e6f865d63884a9f2b622c493d74f1774351e07930f65a5. 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/TCADB1737490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0718620d17dbdc7e4365987d7482b4a01f0267ad4ce01359f118e144418d6433. 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/TCADB1737492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf082a543b6ecafab4e3a37ee82f9317346c1d55eaa68af030ed1d51cb8f380. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1737502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca67e62b88acdb5e32e32e680ad782ecd85924c944c23b6ad7ce84b9e469c10f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1737504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11825c4b04feec32d7ea5138c74cb83f2f6774089e6b36f917f5838d014e6cc3. 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/TCADB1737505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b11fa1b614e0e40d4742dea5575e4199e7945b8bd4bbba451c596a055fcad1. 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/TCADB1737506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30e64cdbcdfcd9e2c8555533e444152a61f964dbbb6ff1d1555746b5e7c4603. 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/TCADB1737508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445b28ccad0acb598f41e9477244f41824dc7f46229a803eb930b50aa75c380c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1737510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206c776a51d63b7289f18795106794f6e92ed4612812850930fb53f58d09c211. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1737511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ece345bf900f90e4525a644a6bdf1afbf5ce8ab6015fa85b1ced72b4ec7c8eb. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1737512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff04e32656e7152e46564ecad6ecf2ca0395dc2ed94c4f412e45a332db0fc714. 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/TCADB1737513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d64350154136c4fb247d4e209e303f8ebb1f07780521ee4df7d0fc8286f57e. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/TCADB1737514.
Hellblade: Senua's Sacrifice (Original Soundtrack)
Arise: A Simple Story (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561f269bff72d88c48f2059dcde5f771c23fafbeebf95aaadd76d6c0b2c0e1d7. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42029839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74832483da591be8218b0a8f410c8d6b67ceba456191855571d0106751e6d29. 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/USDY42029841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa682252d9ebe7cb5e16be4dc08dcc6ff784c6979b5d4429fc5bfcbbdea48ab0c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42029842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c140dbdad4cbf24e60dc2ced2ca2716a01550203b5a4e802925293162c1c1b0. 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/USDY42029843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806a832ba2a96f0736a0ff8f291841ee58d554a45c9b446d0c53815c1dc56342. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USDY42029844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5315bf39d71403278508d3e253de99b4d4ba096a448f1c63f71e153d14ba61b4. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42029845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f688994ca74388bc084d01823b2d697efba51f209c4202872e100aff88ccac1. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42029846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71737157f4e67eb4518ad1de4c558c3eda49ac6f17c8431222033b997064bccd. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/USDY42029847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566da4442560e0eee8193968f51fafd173ec81b72262c4cdaea1520f905aeba5. 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/USDY42029848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3aadefa3a33c7cb58018f0a3481a65c0693a186236007ca84ddc473929f71a. 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/USDY42029851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf20ccfeddd6e5ea40dbd0a7d6e4959e8c3cad4e94149d4c1f06b0ef30e5748. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42029852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8902c0107ed040350cc0a58410ee38bf0249f232ac48506a3c979be99cf2f5c. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42029853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4863021e4ad7178cd9d7a3f81a9f4d8c6128e0c9b5d138796065a688661012b8. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42029854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb03d89c1304c785a1386347ebba5c168a0e5d41a3bba7b042b273f3856a87b1. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/USDY42029855.
Senua's Saga: Hellblade II (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd455ed28fa52ba6ac530b50adc36bc1a5d595a2269bb186c49d7599012240440. 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/UK9AV2400181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f44277e3975ed9c3cb7f0713355da9f0612b241a16874c7b7e5d5b687d77e3b. 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/UK9AV2400182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca5eaaeda3c09eea0d210a96ccefd58056ab879d340b7cbd53dea95c0a3d4a3. 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/UK9AV2400183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe288c9745264a0a99e1cc58e4ebe2dd86259c9a65492f283cc7537cc87d67a4f. 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/UK9AV2400184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5528255031bbbf8eb7ff7d4265b0dfa5b46daa9fc035e462a7bb964ac1601b58. 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/UK9AV2400185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4a3da8088b73751c56c8f0ebbf0110fdd08f4480b3417e9299f72ea0f71f2c. 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/UK9AV2400186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a26884cc811b893cc5f0c42fcd3300196a7df73dcf0897080c443f102057a5. 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/UK9AV2400187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b52b7f38f2064c61a4c280164511ea3b7c5b6f5377757bef707a32acfce8b62. 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/UK9AV2400188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7c27ab703b84300a79f550cdd4732c3f1ac8ae4848d3dd51f7a4d3b8301d3d. 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/UK9AV2400189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8431ba0f27c951145a0d96b61f770ff23723648d8a39aa6b9f90d4c2c947f31. 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/UK9AV2400190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb37fa21f47dada4e1b7f981c0154c18a4ffdd1dc400d37f7d133fd16e3116a. 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/UK9AV2400191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292239169c4b17a2cb18b24dae9c4cba3d85051b7b3039a2c738827782f2d541. 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/UK9AV2400192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd3817f24d219634db452108fe4152da532e09b5b6b8e9e5fc31e4d2ff44c10. 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/UK9AV2400193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21a8066e9494284527cb6a622db9ef2405d4b6869bda40378d0a823640a0b10. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK9AV2400194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f7479068403fe4555d3602f9b8cdf565f82074f5cb7d77797684d727d23d36. 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/UK9AV2400195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a90ab7c6bcd59df0617c595562dfd50a8bea5320375ce8de342d01c5b196458. 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/UK9AV2400196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cd600435bee331687b979745cfb6e560651fbe83314fb3ffd2109237d3ee1b. 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/UK9AV2400197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b43367424849c443ff363b4518ce9b144b5e194d896b22225a651d3cba47b9. 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/UK9AV2400198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254a7b504f573b1c4d040f41a47a3056eeae10b6e216633bb89e9036e141142d. 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/UK9AV2400199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0b3bd7ea7a6aa3e25ec06d1ed3ad50c30710682909cfdb2af34ecd4c5761ec. 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/UK9AV2400200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa213287fbc645ef57b4f03d1075c8044bcc351a41c0e8f82bc0187ba7cd2fdc8. 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/UK9AV2400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd92b5eded629f6043ff41e03e36b56e25bcc85d48657979f9f7470e3d573eb2. 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/UK9AV2400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ccfc13e9d0c1301e097b174643570b54ac9bca71f9769091a42d3e96d9d928. 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/UK9AV2400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e336ad8f93cbaec25acff91e80c29bb5c47507659a9e1ccef6c68e7f3dfca5. 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/UK9AV2400204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bc3a980f75c19c78a857b9d8bb30c1c357c7e60b40831aece9b5ba2f5e5feb. 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/UK9AV2400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5c867a2716b65b8c1296ce7bf51083aff5d526bc3a0c7c08f88bcb2695bf5d. 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/UK9AV2400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6055199c2329307e230458d54aa0a3cd96c393c32e20c753591d4a58b05a0499. 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/UK9AV2400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620d6a10107cc6a53871baddac02ab7313d1e337fa8b0a89817b560fda60c264. 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/UK9AV2400208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7ea8499f16780872e54edeba846cefd13b85ab8fe2d339cb29b09b1d30bb51. 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/UK9AV2400209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be9cc33f536986fa34e3070ff7ea6a66ab22bfe0f2b0e548926f76cbd427a40. 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/UK9AV2400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec6ccf108e032e47941abff04abb64946a4d9742c4b51f52842decf282f9d11. 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/UK9AV2400211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744b8b7b2d785f95ff1881555a8d3954ee80ad5a0277eb2a99b0bc1f3d3af22d. 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/UK9AV2400212.