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 0x09ec66b74757040e4f4cab0f70813bdaa918406efed7f4b262655876da5261e7. 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/e8737ce1-ff5a-49e2-9603-b071a3c68b94.json and https://artists.proofprofile.net/proofs/artist/e8737ce1-ff5a-49e2-9603-b071a3c68b94.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 0x9024993e8658a522c06e76c2536fc569362d07b281d34c1367ecfd85609adda3. 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/BRP0J1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5b37ece9f7271c4671fe933c43e70933d4b1c85c38f7de6bf45a27ec55bbc8. 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/BRP0J1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98cbd39b80a129929beb163f9f74585b65ace62cab12e1b5e9743fe7d732ca8. 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/BC7772300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1612611e74a6378efd7f9ce86de1e276fd2157b5d985434a20ca6c2041547c. 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/BC7772300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeabaed6e5981aa3c8f87d6b0ed8e018617e0529a24944be4d4a0641e6efe833. 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/BC7772300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99031c2a113259d4b228cece63e59abe40dcf3db31eb02ebb5660b7b734d2b9e. 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/BC7772300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd896a103060d572cca05abd6a936a82c0b250c30376c74db7f9c7bb54432942d. 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/BC7772300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702cfc76cd87fefe5deb2508751f09fa23fe2309abcb902fdfa98dece5d38440. 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/BC7772300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fec1400dc260610f589d263fabcf7ea6b679c9130e34836ec33ae3bfe4e54d. 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/BC7772300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07f808baf02a649e3fdeded63d6fa09e41fe4fa392fc1e867f4effdf068b803. 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/GBDCR2100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd2e0bae01aff42eeeeedd510bb20c674cfaa5038f491ec6f4615b431c6439f. 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/GBDCR2100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fe91aac24ecae898ceb274c95d8900c2868102aaa14c899f7c4e159efe1266. 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/GBDCR2100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638057b70fd668da5239f1cad15d311e012c7218768a4c4c7a3bb81716477ec5. 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/GBDCR2100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb196aaef9f05f6b8402e0c162d7d17db0993361ed3f7fae507f3084ec2216367. 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/GBDCR2100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e62cf9f948a8db942767785e44d5aa03ee83607306855284f70e6394ec38ec. 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/GBDCR1800135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56b2f0b2cd900f813a6179016f1ee239e61cc58e19eb94ae27cebe24b7b9a40. 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/GBDCR1800138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7fe59829e3f9aaa1a74ef61ee13260f286bd4f8546f281ab9056e9876916ff. 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/BRP0J2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b77bbea6666ca4f59210ad906e041ecfb0f887b28fbe637ac0f6ed3f1a32e0. 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/BR8L72200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5f4825cdfffe7374cacf4dad92de6ec536a05bfd4fbbdc4fc213024388b46a. 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/BRM6L2000044.
O Aperto da Saudade (Heartfelt Music From Brazil 1965-2018)
Vingança É Prato Que Se Come em Forma de Canção
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea211cec1eb0f716e5d8b4de8e1072d06e600dcfb97c0de759f0fce3ed851ae1. 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/BK20B2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcbd01b9cbbfba7241f0e1207e0876453f437c8a647ab9e4d42fe49348bfefe. 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/BK20B2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65f62b138f7a0105a9df03612d0ad3b0842b7dbddaa6175e5589a858ce2b917. 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/BK20B2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bde25d05bba4c4b75031fc65f5a4361ab27ed098bc11af3cbdff7d7f2dc66f. 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/BK20B2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ba4d148979aef5d8c76ea271f8b3587e3d0c768aadc3bb65104062a8780aeb. 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/BK20B2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34fa55e1b660aa2c2c8250f9745ab5b028932d5ee66018abf28f0897b43b36e. 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/BK20B2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c9207684fd41a58bf942d0cd2969e68b9e2b61490495321a3a4a2bb49d429d. 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/BK20B2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7684f716b6e2a06affa42e55777680a1088cc5731aaa98eb0c055d4b736c5253. 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/BK20B2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb2f1201d8576522f61c06302e30dd3e234d0e903c8be27cbf5ad13b2e209db. 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/BK20B2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ab238f67dc6ae62f7eabc66dd6d48507649a0ea819d65fd017d6d05ee46817. 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/BK20B2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305dd4eccf9edee6ff27a9b0e7af3a294dced93aa3170c5d50b9f51be6eb8fd1. 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/BK20B2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ab5a7307fdc4ea7532bc82b7a94fd05369b239544a11807b9843093b33f370. 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/BK20B2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f02854c01657436f52358a3769d0b0ca984d109add1a5cd0193cf9d2deecc86. 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/BK20B2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3057c1926f3ea7d798aab0fbbf90f0c186267ea7a88e320bbc4ba4c980f3c280. 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/BK20B2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687f8510a9aef0e3b143cab43e8d6b18ab4034810d9615fbecbc3f1f1cd15147. 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/BR8L72200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91964c975649060fa2a5cd9bf960f059ed1f1c1295218ffde97dc4cb9a1be716. 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/BR8L72200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a3aee26ba66856026b6f7e5aa287b97f8d2da124e9e906dcc194523cb7739a. 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/BR8L72200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de7147ce530487d26c9717c6a371ab2636dee7b8cd1da0b17b0c3bb4f9208e9. 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/BR8L72200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa301824f89bc991c48e3dc64e4cf05d6730f4604f13721e14fb6dcc5d2678983. 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/BR8L72200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f9f979fc14f8d62510cd925fc3044bbfea6613892d4e8035d83775140393f8. 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/BR8L72200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f031f3ce4acb12829925ece00ab3a5014ddde8c4625355faf8a25e7e8d3e15. 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/BR8L72200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa04aa94cc164bb1afadb053b9566810aa7728a013d9fd9c7c55452517a35f9. 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/BR8L72200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e2e8a9102d13a52f30e12c8a3d1a7aa91450633b48572dfeaa9f494157546f. 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/BR8L72200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c216e2acfeb39b5596f2d60b76e0e254edcd27811ffa8dc9f0581c645da2d4e. 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/BR8L72200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125343940ed0d72d962b942b09da562db30e6dd77c1ea300b72b86627bae2ea2. 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/BR8L72200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49833eb7794fd8d3bc9be5472c1af862dd4b3ae5653f8f3e7db0f91f871f2b6d. 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/BR8L72200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc946aec578722c7d4c6f2c627d89041d8ed09168c606bd64b5d5802c0ee8204. 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/BR8L72200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d47dcc3a6962c3ca381c985391bb56b08da4620278072c72a874b1688fe08fc. 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/BR8L72200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4052b118c39c8278fc5d82d186913cbbad9cf654386d83c68d16a8d76fad28. 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/BR8L72200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06bfd051e043f21c2168ea37b9b2217df2bd4b77f621efc70ee6c7a89dafe58e. 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/BR8L72200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10e360ee25696562bc0bc425f2e33209f72a981b161845af25208dfbb52621d. 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/BR8L72200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fecf71bcd820e4b766707483756f17b7e9395e92811457bc27cdf97d0be67aa. 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/BR8L72200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8d2b67dce0b0591e97c6e384aced62cc42f503c92d8d757a21e051886fd160. 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/BR8L72200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb563ea99591b0f6a2fc0d85e77ed203280959c8212cab02fc371936257eabb2b. 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/BR8L72200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b00f45d531ad4c8e2b1230393a6380179ec6341cd54d187b791b576cd641a27. 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/BXFLA1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebab7ea7bbff21846f2031f36e15f3e6ab863637b72d3f03c88b7472e257df8a. 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/BXFLA1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7ed272c638296d8889fc8b111e87325ce38930ea090f56534548e8b9dee4e5. 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/BXFLA1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efdbc21340927b49339931e0b521b1cd1bc4b5b5abac29a30fb2dd624df0e93. 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/BXFLA1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8958ec48be481ba31a361a18328a2bb37668cc52cf9b4cf1aefbd40f212843d7. 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/BXFLA1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce4a35fab91dc32e6219e07192b7bea901dbfd8d4d85f3a81e44a998966635c. 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/BXFLA1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7420745e5d40e8ffdd1cc4f383cae8de4d30c4a2ad7d39b8301387126ac3a9ca. 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/BR8L72200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8a80fd0c263af690f2071168645a61f9721fe63d42f63cd597693e1995de2e. 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/BR8L72200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b65c03b72972e32af23aaeacccdc5ad670b7e29961c28eba36c1026b3f1e0dd. 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/BR8L72200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340be9af140665346450f39cb393dae3066b17ad45f0ce356d4f1ce3f4c60f08. 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/BR8L72200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013655afc293a72b3bc7993f2cfcaa2e30887130d3530a030191cb66d2c3c865. 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/BR8L72200009.