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 0x28529eb5698c6a29c6c11b3f1b46b1e2fc683422f214236eb33111ad8088844a. 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/29b38e30-1e78-4c98-84fb-00ab9e3398e6.json and https://artists.proofprofile.net/proofs/artist/29b38e30-1e78-4c98-84fb-00ab9e3398e6.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 0x6951de2ffac519dcf33fdc2a6bfa9de67f19f220c02715ec2c8f0e76f1e0977a. 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/ES71G2408958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86f1cb104eb15994c5ff4284d90068e63c154a57359f0ad14ab8419d47468d6. 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/USUM72201275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64303543011c5145667b87f82bec1339f6bd8207106888f6494f1c50593c528. 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/QZW9K2337643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546b2377edffb45514c94fc4a4da9bc54208f0b349d1d5d8e6ad7ede4db0517e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72304671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781cd6bfcf9b79c8c6b945c4d1fa302d0ae4d1b85487189f2f746e27353f300f. 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/USUM72300579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4552c8f4c56377beb0937f6c19c8495c0fa462c135a093d03aa13a5b4b43c0. 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/USUM72216618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0d4c11358146e4de4d6d499e7c193b9e1987866c0eef3279fc205df913abd0. 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/USUM72215422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5d445555bed7136362b0654d0c10e1d8954ee92e4461becdff522431564e08. 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/USUM72120597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c644e52aa5e4cdeae2e28310c3ce704066fc447e0b2efb135a49fb3663e29c. 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/USUM72203827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3b87d34bae8a78c3f1b4ac94b53ece3439392119f33bd98f7d386875bb16fb. 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/USUM72115195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742fc2ddd900efc24626258a41e2c0a9799b2a5d9d7c3848c62a7943dfa5adfe. 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/MXF152100221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b0ea7ead414511b3287c51e546ed202577b4eba5e9ff9bd2d940a41d095c67. 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/USUM72107989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4226ec6ee76cf598b74c813cabde5ccb9f9b5b8085488159999bc1f87ae60d8. 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/USUM72023176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0540ae834a413863a55fc431e8bd72775b59370e2860ab08b5d68f4fcbeebe70. 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/USUM72020906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7c4f1e6da517ba4458c894909bca8b1f857e9f80db1f8d48cfd20e0d5772e1. 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/ES71G2048895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f7c13217d7de1680d2213fefe05fba92374adba4f69d208f033760179871fa. 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/USUM72017305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4ffa661a8b5c7e21b38935c106db8bc2c2126f9fe42b0b4be7eff9474ae9b1. 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/USUM72007558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ca1d1f82d5310a773de2130414b636fba354a9e62f09832e1ff12862cf27e9. 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/USUM72002783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362a874035b1977011ad8b49c298c1896459d40ef9a7a54976909502751c6b4a. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71912745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ec4465ef5707875cd3d319e112517d0c756369252bb47111e332782adf4759. 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/USUM71917969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f0986d54f4e8dec5fa611d14e6ea7f93c4c30a9e7fc69ec7e2762fa8248cab. 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/USUM71917970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d05e146888b56a2a84deeda4a2c2e6ef3565e1516d9a382b7db76742747a30. 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/USUM71917971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724ce5f78456c91b383e222cc97a1498b43e0562ddeeb36180fb60e36c0fc35c. 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/USUM71917972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193d98be13a337f2bb75acd8a4b8a7be5d8a726bd9c3ecb0fb7f55065f94797b. 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/USUM71917973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362a874035b1977011ad8b49c298c1896459d40ef9a7a54976909502751c6b4a. 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/USUM71912745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac20ea43edb1be16a9da5b4de45bf8134e8c9b0b8c3c35f255d4fcf36801ad74. 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/USUG12106000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9d02b95072e4f0f510e992dc352132a66e2ae70fae6ef880a45e73fae2cc4b. 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/USUM72201829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f33001de481a48d9db0b039243692e3dc1f439c9aa6d49ebebfe50eb27d813. 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/QMEU32205580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d25246b4a30e1c0b3a9faf1f16a1fdfb922c5f59f5640aae4fa7e6fee9a7726. 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/USUM72115660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974ca6651387152831c550c726ec601e6b3158b539397821d4b629b49d53d98e. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72208579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8e7f9786b5da00cb500a999f137de4080e7571e2a2c9e22776d0c6165cdb13. 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/USUG12201485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816ea148427510369cf2b8017b6b980fd17ce797726b9c2b43949b2c67f07ceb. 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/USUM72020497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fe119469073dabc76c5e0295cc5813d7e5b6c3053a5ab2ebb8854d47f303df. 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/USUM72110840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca084aa8324f70caeb35e4fc5ddb8d9128945c134cfc254cdf464657e3485562. 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/ES71G2500891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b3d7c2051faeb5a41afcbc62136fff50811447b17d4d86b0c8be886dd722d1. 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/ES71G2419646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6384e1598845a9a1e88ae120ac4fba863bdebe5da46c5fef807190a3a937a0d4. 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/QZ5AB2429274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64303543011c5145667b87f82bec1339f6bd8207106888f6494f1c50593c528. 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/QZW9K2337643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fffdebf8997e668122554b632385f1d622190ee4eba3d86f65af9ca1b3a9fc. 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/QZTPX2366604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047ca9e8e6acedc9b99ea9e6bdeb35ac0994a02423630e35ff8adbc7a7ce2ca0. 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/USUM71604778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7930b4f024699722b91c544c5ee9c727bd9c17d248fe770ec533d2ee08083959. 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/US2BU1700200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89741c034cbe8ca3e82bca02a3559264a5c3d4059d83498eb9e53a0bfd777f6. 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/USUM71515417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5634a518c300310a70e61346533639b9d6e0dc4e3ac9f01dd52a15e622447c75. 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/USUM71703010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d55005c448c5e12bfc5cfaa629aa7e554c3b95f45c6d77a2dc495ac423acf7. 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/QMJMT2003425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a510487bbcfb0c3dcb0efdccaefea16c752941a427421f38c18089378af83c. 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/USUM72102546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73bf248c99a08a392117e625b7fbab4c320f9010b5c509a994be37da77b0256. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUL10500195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665895188f5ea1bba74692c1a8343fcb8b6d78df2bbb1c1a0c95c1b1c8a5aac8. 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/USUM71802250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8688ef1dca74449e5172490745154f1ad6917b1f6a7db7987b48e0b366cead66. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70614171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6191d5877a7623f4b854097e765bfd5a44ba69e3fd1f0de2e97dc8c218875ee9. 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/USEL10600156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa500f86246c1349f14833670bc4a008953daed4fb73f15fc96a277e81430e9a2. 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/USUM70615405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c80d42a1e13ccd1c874a2d4109b89c0395a2aa6c74f000778b50b026fc943cc. 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/QM4TX2194461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25646f331a1f3b91b8cc7284dcddee1498c2546d7361a92e9be3f6df0b93e665. 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/QM4TX2194463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22923ba1acda48e6b7b2e45ab28c257669d2133e065a8bd64d9536c1e1489c8. 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/QM4TX2194462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6ea2ada4a283a7402824fdbc6ef3d9ba5014336127f7f4c3631d1afd05af1e. 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/QM4TX2194464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a43777d6e77f25ac66fa63938834978607fd498336d9fb52b41fd2e4e3b915. 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/QM4TX2194466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8121061d4a0d5decded8a657c63c8f99b885d9bd1c5a7478eb71c722b71763. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2194467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0889bad40b6b7583149ee3ae564800ead625e0849c1e6abac661b25fb351720. 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/QM4TX2194468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eff9438a874a455843926d69d337aa7b66b824d920669d43d642e49067742b9. 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/QM4TX2194469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff4db38a72fb9d94c81545cdd98c4a049e2cacac04c94f6c5454cb76907ae13. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2194470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1bd35c0552fa7cdd73b77d2993174771791cd7a17f74b59650c9ff719b650b. 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/QM4TX2194471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5944450b525badce4a977338cc0e59a2885ba21a53498cfd4dc25074924f4948. 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/USUM72119612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c92aecf01cbbcc48485d28efa8e8f17ef32250c52fca68eada8261c882dd7d8. 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/USUM72122559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9cce52dd6f884ed8a404d6baae00dd981bfb28491ad4763267abeb491716af. 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/QZBRF1813584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e93ee4f6b162db91d90127bcca3816e952e74a62fa321c0ad32017a9e44ba4. 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/ES5702101693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138b553fd2eda7553756e3378b62fe70e1a07335825e7ff14b8368cca1eca259. 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/USUM72019672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0289875a0bcb59940761c51895fececc7b105fd19b54d715a8365a4cde90f72a. 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/USUM71904901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72f410831e5374630ef89707108c1c8238154c74b652a8f1e180b2d6e46d0b2. 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/ES5701900155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eefa45c69ae4771cf54d39f7d00217161cf2d147e8c6dc458002a47461051a1. 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/ES5702102102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727e5d2c3fa13471b3b293632173060fc60edb643e3111b24611b1ee2b2c023d. 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/USUM72122563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02a3728fb135c71e9a6d159cee328c416d48702ef203492d16e2470ac8a771a. 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/USUM72111419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38c52f15b414a84d768c8df92bc3bbe2fe8e076842e98af92f329f4188f6a5d. 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/USUM72017740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e541390771bb4c5ca72ddaf0a45051c1b7568f78c04998816155cdcb8dbb8c. 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/USUM71712163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385bb9effc5a48caa073b63c0c1c6fdd60c99e05c51cba14921f7dae3900aa4c. 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/USUM71817050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686acd7cdbcdd91fc86afad0424504c3f3bb18ae53ca962adbeddfb34d1d1742. 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/USUL10400933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf082d0f623cea946a96f0dd455e49742ee0120f6be514c53428825c59fafdc. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USUM72007143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b657caebc56ad0ce52d972c46ce4b2a4819324ef73de27d2d1fe25345260b9a. 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/QZM5U2100119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf5d9a66adfbfa5d6bc45497ff9ea3ec1ff85bd5a27f0e9f25984834b33ae2a. 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/USUM72018460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e725257686db93930d75895f1c2bffbdf6eee327677c6ed4d6cfce71715e724. 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/USUM50611874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d2d732b5168295a8240d8675b63f5bb2073866abc0a08b0d2c8fcf6540914e. 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/ES5701200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb479145489c09c0882afd8a0732c2dceacd7d532e21ac141c8537089749dc5. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70809343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419cbe2ebe9da113946820be4577c3752e7077ff373c63c96651771971fed297. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/USUM72101144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b38f88077305f3ed9f23aa6723836295b1761d42a48db2e65bc47ac0697d7e. 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/MXUM72006147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27705ac3590e6dfc599d40083cc75bae2a7b5652abd3cd7495c1646ca55685a. 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/ES5701600503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed18be5f655f8c4f2dfc3872772f206ac4b7c8cde3bb03aeb846941f60a04033. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/ES5701900452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251dfa92833d72f6c755edca08e3a91ea7cb9e6e91b608da10391dea5d65c1cf. 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/USUM72009362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7b1de1ec63e1d36281c8498735b263e87cab2ef9f10de3b2f61a047026f22a. 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/USUM72023900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1e9d97e928ba256e99a36155af41352c83ac3333d60a14ba67543c1f7ff099. 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/ES5701501180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362a874035b1977011ad8b49c298c1896459d40ef9a7a54976909502751c6b4a. 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/USUM71912745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbd41583d9d36fe3b633370c9f2b02af6adda9e5625a27d5009bdb7c9086358. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USUM72120641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b3c8a1c8c1d20ced53b858d1d4e9df71e22ea672df75346d7f7c6f15e79f1a. 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/USUM71915898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d863b4909c8ab158b5589283f239471455f40786506aa4fa5590ada875a03e6. 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/USUM72118879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251254dae98ab657c5379bbdedb84544c3042923316a68337f6860e793d39f43. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USUM72406641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f6ab75bdc5513d2a9e3976b60552ecc7a6feff47949b3a644e37d674785746. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72118890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c54e8a29e3dbeb81df8a1b340191013ca7b92709aed9a8abb64f2caa152dcc. 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/ESUM72400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766d04dd93204c7347172aa39e277e356a6f3911597bd9c0dd3e63e29c48d909. 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/USUM72316033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19027c71f888a8059f3b39698366c6714a1a6227b94d3151edaa0172583dec9c. 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/USUM72023892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b701581e3fb8fe2c2ad786b7a06a7bce5480222cc16c7887a66f9f088271513. 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/USUM72201447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2110646f1255416490e9d81c5f78dd009117fd41706116b18800466c4b5212da. 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/QZNJW2184326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da9384ad5906b0a2ac783bd384187b4b34b6f6c7e4872f108cf256e58c08ff4. 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/QZM5U2200344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9cce52dd6f884ed8a404d6baae00dd981bfb28491ad4763267abeb491716af. 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/QZBRF1813584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727e5d2c3fa13471b3b293632173060fc60edb643e3111b24611b1ee2b2c023d. 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/USUM72122563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292298091dd65ef8aab26799cecd906cc0eeae357becb56a6b973dbd75014ff8. 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/ES5701800912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0cb723be0479e974199da08fbb3965fa749014e4f963738ad24c152c51a906e. 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/USUM71804960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5944450b525badce4a977338cc0e59a2885ba21a53498cfd4dc25074924f4948. 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/USUM72119612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c44cb4a07b67df37677decf9ea158152810e8ac34a1d3b93bc1812f6bdb9100. 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/ES5701800456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55fa8ba4660f580f62d5261c076a1bfa038259bde6bf8e6f938749dde437822b. 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/USUM71615649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e541390771bb4c5ca72ddaf0a45051c1b7568f78c04998816155cdcb8dbb8c. 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/USUM71712163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffdd4488c532afe5a11b89b7d6129e06c3c33eec0572596d652cbd9bfb75d3a. 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/USUM71401187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816ea148427510369cf2b8017b6b980fd17ce797726b9c2b43949b2c67f07ceb. 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/USUM72020497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385bb9effc5a48caa073b63c0c1c6fdd60c99e05c51cba14921f7dae3900aa4c. 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/USUM71817050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd17af1af3cc0248e97e98d629cea3d3316d617272b2a2028bd3118a69f0250b. 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/USUM71903638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26eee7c0060555461fe2e56baea97b04c46fbbf8da4fd4abb34742fdca143d9. 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/USUM72104664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8826627248a853976e3b02ac2598d23147dc2d5425b0229e8fc64936f786e0e3. 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/QMFME2058083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf5d9a66adfbfa5d6bc45497ff9ea3ec1ff85bd5a27f0e9f25984834b33ae2a. 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/USUM72018460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a510487bbcfb0c3dcb0efdccaefea16c752941a427421f38c18089378af83c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72102546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73d07196303f56961c312762eb77d5f5f773d3fc329169683ada0e5d37cee97. 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/USUM72002612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19df1f1351f43acb4a796cdee44ce6b1cceb4ced485199e768ef71c16f3fbcd. 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/USUM72023897.