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 0xa931343f5328b29b429a0adcf42e88cc2c0ca32136b301dab2056f61a01113ef. 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/8f9a1a93-86ee-4dcd-b3fd-23a1f0ee067a.json and https://artists.proofprofile.net/proofs/artist/8f9a1a93-86ee-4dcd-b3fd-23a1f0ee067a.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 0x7af5f62bfcc99c5d875cad474e2d88f874ac7d2a154ce376718d168d2e3a3bd5. 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/USUYG1009645.
Many Are Called but Only a Few Are Chosen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b34abcaaa90e51c3cfa2942624c67fc966ae21cace94af271871d3112780f1. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USUYG1090759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69417ac3c93e99e208c486142b6efaef1762f49ea017f9dfcecac951ea3a47d. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:23:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1113475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e65dde7606328f453296d95c04205dd16867b4fd06b7424ed6f9dc4d0951bd. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1118364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cd8ef24f3c75e27fc6df8821ab0ff95d0cae42f8d45b0ed39937a9af2bc596. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USUYG1123905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7031d30124d2b26af7c70ff25f136556d8b52dfe632f3e849647655da970835c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1148059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9952e4dbe7f34d4aa14d81586e19b01af7d86dbd0819e3441164cbec0d1fa2d4. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1195642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a1a52c2d4654a8f4072b87d294a1b7e892fd1d19a5c00dbabbb99f18e7000e. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1269918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02a1a5bbb36d38de6372591175d991949b9b036104021fd1c757045804eb52c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1317267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e5927536172f26ecfc8a5a70c746406a698a52adf70e243fe37b335db54f5f. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1323540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e471df7395fb95bd032360f15a9fb5692397c3b05fe01ef5084e34cc1bc8068. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1323542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197a5e7d105295796be01ba985ec210fc642818f7d3b5fa3df59cd2806cfed6d. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1329441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e91fa1337459e6a838ee4038346476d65115f462b3151dfcddbd746f5cbd01. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USUYG1351374.
Streets Vs Commercial 100 Song Collection, Pt. 1
Streets Vs Commercial 100 Song Collection, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f3766982b824b54edb0da9710afa14a64bcd417a57b0773179d29f0150df69. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:47:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1370254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad65a9d7d268e7f01ef9571b8837e56da22de7f32e629fb59bef3a661743947e. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/USUYG1372609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d76776432ddb2302301d1202b016793cd80b32ff4aa7b26203e252fb7986d4. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:04:17Z), 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/USUYG1416330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca362c721a50f026cfb5ffad26b70fcf6fd386feffe06eee7b72f26dce75266. Chain 2 (Bitcoin): anchored in block 957826 (2026-07-13T08:56:09Z), 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/USUYG1416332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9cdf32a462053f025c8d96c3314b1e76c7cd5288ae69420c928a9d372d074c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGL2214886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e0740a56eb8bb3dd4a9a18a06f942c6685c2618ec5272e1cc2406bd958f5e2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGP2227075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8acb14a7dc3f67ed297efb63ec84d689a9d59111ed9a60b5eb594b6da7a93ee6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1471157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa9f4ff342c4c057d3d5571dcb0d756441aa450b5a9f7cc18823d7fb2597a4e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1471158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d90118ca3b2d3da78194e2076ca6faa11b5f27b18ea6f32cac95fd38ed8d00. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1476501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf859a13fd8765ddd2987056c859d088af658fa8ee4e4c383fd0de0718a60f767. Chain 2 (Bitcoin): anchored in block 959011 (2026-07-21T13:26:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1493982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9caab28453ae67f18b2d4c00bf1f7d523d19a389db6534885b66e4c705a890c8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1493983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c776ec67b5807522611b24b664161e823b9d99034501adabce7290474f85ade. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:32:26Z), 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/USUYG1505453.
What You Know About It (feat. Brandoshis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98573946daafdf8eb912d3a867ab5568555e25649dcb8b7accd6fc4eae1601d5. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/USUYG1505456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8cbe1297f4959be2e9a09ba135712f7b09d721ecee32fced269a1ab6f07d31d. 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/USUYG1560919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d45e030a945ec9cbc12d31232f679cd03bfe477e6d3f5d334b2911c9467f8f. 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/USUYG1560921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30181719d495a438a09e892ac16f7c8fb12a35747f2767e89413d9ea99fb6552. 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/USUYG1560923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091be26d425f06687eb46914ae7d08859826568c12f134fc3b6ac2af60e2dff9. 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/USUYG1560925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0fa4d608e0547adde80228445315ab2ca7a6b106bfde654edef9e35ad7f37d. 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/USUYG1560927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7918a53205f96ae15b0d13ce6b2718fc5e345fa71d8e94649576a6d791674037. 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/USUYG1560928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b680c9d5bbfce255df3151fc6f64f75f8e290e9c8953f802b0be3306628d573. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1568818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd1d8834afbe0f866ee3b35943443e2a0521421a513525fe5b9a25715c4717b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1568822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a4ec0b911c6f4f5fd605478daaa69901fe174f889a0ca40653053b51878430. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1578008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6881800218c237da86d29abd9a17bca62f3e4e5af260cd5020f528d9aa56bc9e. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:35:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1579840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db130da90b580d4b617572793f9deaeda47b3480544732f690853027119d6e8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1579846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16173b8e7170778b536098fe7b38e669ca60b7c53ea1fd9dc84d10e63eb08569. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:05:37Z), 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/USUYG1588430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a424ea8039d8edb45ba5e6836cef7711cbcf93817b781d2698cd76fd169d669. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USUYG1588432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934dc28b46e712d9609944b4a4f62d2c34cf9d3ec25999dd900a779f7fcb21ed. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1588434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58564a7302e63704edead7b95d975106a552c5facc2ea03210ed45b517791ace. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USUYG1588435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efb3459ac39e45efecc5717a06b882c38762969fd6ead41074d99ab9774ef5a. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/USUYG1588436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef189b4bdd8122d51e07451d9348a57a0d31be315df7a7f87f15a4dd8b06160. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/USUYG1599851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b84807c762b90422023df764950932658f5c8bf9415337cb6f4c3c9a9a8e7c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1599852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece1afc0599369277410e1fbc2ac2779e6130d376c52558f23fe8ffa59a074f7. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/USUYG1599853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7684323b5e48c0bd346c38088cebb9c273e7af153f160ff3e32c8d31d8fa8f8e. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/USUYG1599854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f93219d9aa7f7c8b14bf7e8b4815f1271155ddbde0eab11a2ae242f4f713e2. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1599855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4f0642b65b34c118537fdd1dcdff40b811d6715fe6551722abffdefbcac502. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1599856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa551009485829f01eb15c90b7b9865338ffe9eb9111759c7faabede7c0241f91. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1712815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18f7f8940b9cbd704ce2c2f68d1ae6a62d9cdf2d46e5494b2f2919e434da886. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1712816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5c2429c14800571ec8fb8ccc2174b48093497fd32dfb9f1ec6940a05a134c9. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZPJ32446073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490ea1cf3ab4bad35e0e78b18a7f7cf4d62801975b1a373bbb764f484174edf1. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32462481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4bf56ab808e669c01278985c652c1c0edfc6590f5a67c49eddf954d31ec20d. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QZPJ32462483.
Blacc Mafia Dealers (Big Meech) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8af7f54fbc774455a349d22305e18e0b6d7533083934c9aa6fefd4536a6d06. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZPJ32462487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e24931d193fda35ea57831ed57d6adbdb30068abc75ed3d80ff9eeb30972d2a. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1737313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c207a6898b9f9c9352c69aec31f1f2eb3090708d1389ea2a68b2a50dde1e068. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/USUYG1737315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef00cb71860981db4c21a3f22499e7bb73024beba9de12ec776617f07303c427. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1737317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc248102fb76cccbf17bb6215ee93e8904936c1d7fbd2fc381739fccdef0a9933. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USUYG1737319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7a4375da992bff841816f6831806d87be89a3946b6380489c0ed833cd8bd2e. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1737330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca2492f735e47921da91c36842ff001ce264a43ecd81214452550db755db555. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1737333.
Brand New Old School (feat. Slinkonthebeat)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a1909b3f650070a1dc362345876a726261011eb533fcb8d261ccd4e1ea1745. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1758694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce9e401640adee2edb27eee71ba8b4e480a517bdf3471bd80f804f5b21843ad. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1758695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9295c98be73a0d864d3f28262a33f88b714aa0d74413d5c66f3f7a3ebac561f. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1758696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0392465e4df8d170d0a8777820487d096692dd9aa70ddbaf1b0ed15efb4b36e6. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/USUYG1758697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955c50cd1eb0f0c05a4de6af703a6e67b3d4b87666188bec03754c619c304872. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1758698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c675d54f06bcc7c1215ce6fa48f660d5793788da5f92414a63c7a311bbf6685. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:43:26Z), 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/USUYG1758699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1049ecd4b33eba5bb9f5fa491200f546fe72412dd8c86a09e284c571ff99c78f. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), 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/USUYG1758700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4aa3d343050d7ea88db99e829f83106c414529725d8a8e52bf01f9baaf8367. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1758701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b32bbdfcbeafd8b758768f46ae4ca07372843c21cad28354a91c3b0fc47d654. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:57:57Z), 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/USUYG1291752.
Pain (feat. Rich The Factor, Boi Big & Fed-X)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6afcfee810dce8a5efeb6176a70b2d30eb14af51553c30927dc7e7ba4ff02d. 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/USUYG1001529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa701c4509c14996d2bb3b5320fc3a3a5b1603f43bc70fe5814f507865c1ca2b2. 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/QZMZ92147461.