Annmarie O'Riordan (born 15 August 1990,E-mail to Wikimedia Information Team, #2016100810007457, verified 8 October 2016 in Duhallow in County Cork) is an Irish singer (singer-songwriter). She was bo
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 0x7e7e821d8f0794613bf9b2b02f0e53525d6375bc943ea03388ebd0f582541024. 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/8a65a69f-ba33-4c48-84a8-97a0015a24cf.json and https://artists.proofprofile.net/proofs/artist/8a65a69f-ba33-4c48-84a8-97a0015a24cf.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 0x3800bf5e7548417373656a26046b3e125094fecb79e5bb272be89148c9312762. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/IEHMX2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57277a9f9a81438ee53d5e932e9351c80e2b97c2db6ac4e04e0d100b116e7ec5. 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/IEHMX2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3491765cf372382b8bec1e335e4cc01fea579057937c536ea034f122975fbe4. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/IEHMX2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025cc6acdde97cc3bbd74fa5d9f69f202b04fcfb9f857d67d71d7eea125913e4. 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/IEHMX2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be6530dde61bc14198b6248817c2599d8c3eac128b94c356ad88b4ba1089a84. 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/IEHMX2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba0aef9304676cd479e967679ddbeedeb59326c3347804bf89d082c16dba339. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/IEHMX2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe8c51321e24051cca832347d6429fdefd3452ef2c0d74939339547703481b9. 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/IEHMX2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db8a7faa8fd8031e3c05d740be5ce6e55ba30077c385036c507f680ac11847b. 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/IEHMX2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc970def35fad7d7d9b1c3931827d13e1ddbc7f1face15b4f94e23938729a8fe3. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEHMX2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a462a24238490a9ea5411fe51d0275351a436fb0f23da9d4f3271dcf7f8197a. 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/IEHMX2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17d8cf74ed6db2376452275260a23037b6d354a96b1da8a9dce7dd44f17eff6. 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/IEHMX2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bbb8c99db65e6fcdaa36517f0d6f165721d49357d5111d9db119ba711c9483. 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/IEHMX2200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d24ddf1b697e50ca9365cb15a376ae23c969284187791317362a2bb098d5827. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/IEHMX1600036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a7e822f020ffbbe9b7b60238472bfa7f961a7607f7b51522c83dbe33b90d66. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/IEHMX1600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e08811237291a9979818c02208dc9797e43ea0a60d85d536a151e16070a2a4. 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/IEHMX1600040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298093705ce14623e302f2b29fc4f52fc3760e47be52f9f846b2adea9aa5a2dd. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/IEHMX1600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d457cffb274de2e54f86bbecc637b1a66d011904f9733643dc495b974e0196c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/IEHMX1600043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cb7f380e0b75f63fd54d21f6364fce994439b173620b1668d1856d29f56bb1. 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/IEHMX1600046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f1bde353fe4faea5a8ba8439c950e68235297935d68567f7176eaf8ca97cf0. 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/IEHMX1600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee44f6df39b843c81477688b8f4975e4d7eac6974bb28d22748be125c5bf1acb. 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/IEHMX1600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f58b9a51c0486b05bc6a10abf2581f5eeeaf60878063c8d7dad7a7d565890bd. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/IEHMX1600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a47829f9aea8912fd886697d34dac7fd7b1d1a8138587d861d333313e76879. 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/IEHMX1600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da060f3282463fd13efd8ef5c8dda62b066276cc757db7650fba77f43e03a86. 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/IEHMX1600024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e061e8ef944b286d66c1d72a68472cee642ce1dac37481c8e14466cf558164. 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/IEHMX1600026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2517d47e28dd25a1da05d593485a3cd2d37b87853691803901eb1e75520d0aa. 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/IEHMX1600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8b907911a6922d8a927c060886c1cbfe48b54116f9ec32976bc29d22705a0c. 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/IEHMX1600028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43be7a6dc53d61ff0eebb1472ac5172fd8d4fa8179e74f642dfbf82c00c45de9. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEHMX1600029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed345b08f4f73fc9ada5942b3d20a857a9a750fab34bc8f7e3c622898c94cb1d. 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/IEHMX1600031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de66aec5b4cf37299305239fa0dc345a2a4597e1fb5283e1338040a8a962659. 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/IEHMX1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63edf01bd3ebe4d192a63b52c25f902c344de164d611f59cded28df5cabe1799. 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/IEHMX1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14cae649f7308cab9f1e79241a6b95bcf436ccabc4cd9a17145ea9b38ba2d42. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/IEHMX1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4a720e4f987d9e15411e5a9aee4e9301f9fff80ef02d9e3f18a6d55fce2464. 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/IEHMX1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b052a3c9312167e7049092f849ed07355577ec71f51dfca1c3d7d9450291aec. 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/IEHMX1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff932e284387e80e147a60e597894b125e9dcbc611e58c4652bae07e19b7e15. 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/IEHMX1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4a1d20cea03b2477d59b2eb213f08808b13da505a00542b9c17e37f282799d. 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/IEHMX1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bcecbddac56fe64f6e4a06375f8a71b4cae56caf22a0f3a81623b905a4e8be. 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/IEHMX1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77939af045136f4b8698df6a1e212fb4bd56154bf767b6091bfefd534209d15. 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/IEHMX1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197fb004af97bd5cec641349552be4051483c4858e252cc0e36a4879993b4da9. 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/IEHMX1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64f05635c2bf1d75f52414d718c5f4d6c9ed9a899f1e452f76bb51c97cf1a15. 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/IEHMX1600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b058f3f76b3f16e3bc5f8b50b0db4a5e36a20bc561d170dd091269721788f1. 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/IEHMX1600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa785ef55ffa494b10403c25157411cf844ee0a3c5004b55c8cbc37d76077562. 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/IEHMX1600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af0b061b33ca43fecca4edf6d127ced61e64eb639e9a5dc2e3def3b11a05507. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/IEHMX1600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56e3974282fe31a0785e9abba3cf913b5ff6a11760c6cbd054b6e28e335ee48. 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/IEHMX1600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3687000d79cd89069b57c5735649f4cb369702cb9445654110a483d655e528b. 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/IEHMX1600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4782c8f0ac846f7960eec98b1f455bddc7a522f59fbbc566fb56fd22bdccb237. 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/IEHMX1600048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297caccecfffbd26326e0bb4bb278deda25feeeced0b5cc6fe721b1aaf722d9e. 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/IEHMX1600051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172607b9cb3c6362cd2ebe49dc55227b72eb5b5211ed186a351395fdd2b52a35. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEHMX1600052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710b71a07b95826b4e86c41f930baf6f81e7b03786371c109e0fb83c763b6502. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/IEHMX1600056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ab0e72ed9a123632d89ec4a98ffac762855cc3ee137b5d64d7391801ea3b73. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/IEHMX1600058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d6d475e201ada4c39fc0ce36d82d6a6385bd2f732c3da3c171c85fea94eb62. 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/IEHMX1600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026c252bd9aa31db91b01e6ec6ec2ea9cf20fd871d4cf06c3fac077c616cbf3f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/IEHMX1600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15110fab4b656933d258dcdde16430934ce22f28e0820ada0ac12a0a2d65c7f2. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1912644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd627028fa6a6f25df6b02f9775cd57816a0a8e350634464921e13e87b95b6d. 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/TCAEJ1912701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104c06722f0ce8be193c6895c380b0f455c08c5e8319eea1f76b393fe2e52d4e. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/TCAEJ1912711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb18e7d9dadf830b2a58cfbaf1a8ece46a0c8d1170d46aa8e4780ac928aa772. 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/TCAEJ1912725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd60efcdfa223250dd5759e164c019b5c0e4583f6c6f7adcb433da7123d1c07. 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/TCAEJ1912732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9eb8201a4419cd721e9c31bdb2e05ac77e1968ac620cf2d68a8978108edc134. 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/TCAEJ1912742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e353a0e9566da2970a5c8b37191056f856b29cd5680955f2fce2425c364238. 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/TCAEJ1912781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5d9ee4c979fe9b62b120f03e7f8106479b805ee83025183d27f0450465d1c8. 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/TCAEJ1912784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137c4444e862ee127b24a9a3bd36664de76e92ba5795e4591cab2d601baf47e1. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/TCAEJ1912788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f7d6b0b405082b40689140f32c4694244ea81646a5bde75b6ab71e53238b02. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/TCAEJ1912805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90dc42dc64b66d3a5589cb38c408ba3010d039769576c7ef0562043443be4c59. 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/TCAEJ1912817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44302da70e8d1e89fd1ec93284612084e8bde00be819a43ee3d3792ef8a2c3a3. 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/IEHMX2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95801ab6f2f22bc2dd1a5e1333f85b8252255adf104b547be1e2189e3a49033. 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/TCAFO2178097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e6a03782cb1eb0c046199b827eed76c505600ffad9cf75b1d191808155a111. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/TCAEU2010493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffbaaf4dc568b984c38cdd1f4d518ca0d72b9075340aa67bcd26941cb59c90b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/TCAEU2010535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6f836403ca229ec9997e076fc18115d71b21298bf71cc71132fbe2d03e10ea. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/IEHMX1500001.