Ackquille Jean Pollard (born August 4, 1994), known professionally as Bobby Shmurda, is an American rapper and songwriter. Along with Rowdy Rebel, Shmurda is considered a pioneer of Brooklyn drill mus
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 0x0d02feb4d5452b641bbf5d807ecc108f95b3fac0880e5ed414bed2296867c922. 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/ee88f93a-3049-43a7-bd90-19f6fb3a58bd.json and https://artists.proofprofile.net/proofs/artist/ee88f93a-3049-43a7-bd90-19f6fb3a58bd.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 0x1670fb6909fc74ff67da3393c10fa900856524f2ddec6b06317c8a2c0a75dfdc. 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/USLD91742159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf84215d7d29a2dc177f28a1e0d876279caab58635f5048eb0956522fc7e8615. 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/USLD91742161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc4f2d39a5bf13fc9a94286addcbd36814226900c552a56465b429da096501c. 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/USLD91742162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85832cd3f770a1f4d60b835202b1240fddf6aaf6718e6d6d582a638baed0ad27. 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/USLD91742164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c7da04527f4512635a08d0aadf19548b85f787a3d3178663bfea30f599f0af. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:49:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91742166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648e9c2b58c1fc7f313415f09e8719314a43b5ea24c65180d09a00b34efc3207. 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/USLD91742167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75cc36e1f164337ebef603783c49df1c25ed31ac275845f9321d46d5d030baf. 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/USLD91742168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3ba681f1552630d6e96b9bf34ddf7679552be51f59d7b14fb63d1f5b7a6a53. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:00:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91742171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11dc79b13a0a259ab6b99437cfef42e0e27aecd01b1724fec7f32da937077c63. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USLD91742172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda0807e55b3ecf1f408e6bc7084b147c166475f9412492dbd7902ecb99a9ac9. 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/QZNJX2265272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb3f9c6b5761456ef0b0ff809b2ee114aa989ac63510aae3c1dd065ffb4b636. 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/QZNJX2265271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c70fa6784f714976efb959b97668a154aa0fa76068c1d2f796bf7dbf5af4b7. 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/QZNJW2278554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf142aeb5a74111094f337997be6a12d5678b32dcd6d11b91aae55b04a320cba4. 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/QZNJX2265270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca0be1cf943c9179adc1584ea752d21454011c664b0e9b38fc87b615c91607e. 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/QZNJX2265273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e081f04b337b9ff6d2531b43211c890dae366051fa5463fe6de37843d59ff59. 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/QZNJX2265274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe13e7a61a3c4bcf290162c4515c8c6c5348c1e17771f560ede13d566f51e5d7. 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/QZNJX2265275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045f1d76dc0de2b3a365ab246640ff85911ccc865b62669d2fe7c9a2a9a6a6ef. 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/QZNJX2265276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a51e77de9af765450be239b54ec5dc2af94c3312733c8b1a12ca47bca5d5f3. 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/QZNJX2265277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38db1678b2cb986ab96be98922858a896cf35bca24c0884eebadbee2ab493927. 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/FR5R00904354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4472e85ddb03d2167b228a49d9d5bf5f162c61bb80faa3fba564bd0997ee80b. 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/FR5R00904355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab3abd3481f37dadfc7aed42f352478b94d3c0f65cd0c5db35fe1467f533b1e. 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/FR5R00904356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083c6f86f51c61b0f66a40d3f9fe7d4950bef1d1e681327ec1422cd38b63b3c7. 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/FR5R00904358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3118a2a5c6e87b8dc372e93dea5286dcddf6a0b806f40f99c83734bbb6fa42f5. 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/FR5R00904359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b6403dc1b753c79531f17042dcad17d18bdd3c958b43d927732a422536602d. 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/FR5R00904360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abc587a8ff73949a5689a37ab169afe490d51b6c6866fea8e8c36578f302368. 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/FR5R00904361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af16a619a59e01720ad1108fe62c97dd13854c8b9fec8dcfd9f24d90be48bce. 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/FR5R00904362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc5cf124366f53f2e5849d19af4f01c5770cd56a95235d7b2460a8f0a1a9422. 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/FR5R00904363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3a425b99eeb2305ddeb6237cb2512a03800acf6e2abe72041859a2d6be67ac. 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/FR5R00904365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2437f65f09cb4c1ae9a9d6c271cf4800ac7e5bd26305af3d737ff1ef88b2bb. 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/FR5R00904366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c7cf13d681d7b950ddc6f4db7fdcf8716aa9be2518b2bb240f2ee80fa9063f. 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/FR5R00904369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4360d0a67619c3b2bcb65126fe65f41a758748d2a23f3b82c425a32265b796a. 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/QZMFV2000440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361c0c2a609ff006677e54ac4b3c954517a9b97182fc412088725e5da9c3a89b. 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/USZXT2352142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5827f2103fc39bbb7618247ac67deb054c3f03db30fbaf89980786610bb2c56f. 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/USZXT2352143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b8399760bf0515b4580f2ffe6e8af1da13e751a5fd9fe283548053a7202063. 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/USLD91744213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31443bd05ce3e31686f413bf9fd7d7d4dde13a6354d0f6fdc7384850f4b15e0f. 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/QZPLR2214355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c70fa6784f714976efb959b97668a154aa0fa76068c1d2f796bf7dbf5af4b7. 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/QZNJW2278554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292df059a527f25fa1b17392b17d3c51320b34a5f2a9c5e0afda0fbc959b9814. 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/USLD91738386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5cd894e24d024fcc1e36fe5539d97eadbe81db142393193cb43937adbae48a. 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/CA5KR2243123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfb0ffdddad46b34f71fc77bcc1d4226f8a7221e1d7538b76081ebee4ba40e5. 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/USLD91737995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7310ef361b6b107b03d77b23a507b7a33781c26a76e26af58090db65f0c2c883. 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/USSM12108456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8aa4bc2a303804680c50dc75b74be2dcdac0cd37d9a069c7c8fb18a7467e1f. 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/USSM12108452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d415c2296454835a7c29d3d3afae78b96ee75055919898dbbcfbc9c4f3b1d0. 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/USSM12107256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a5f098722b50bdc43bf0043d4eaccae4fe2563432a247d9cc3ab144480515b. 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/USSM12106845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8dc37bfabe20aa3706e2b288088a432d02f3c2b6a0cb58587efe2f466e7125. 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/USUM71807758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70deedf7406483d502d3472eef9a0d903fbe1719b14747f79730f96e5b93825a. 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/USSM11408187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553e059301305bd45cce5fb039fa4723fb4598dc523c5176afec3af003de129d. 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/USSM11405787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088c084a47787949f2df1fb133864c4461b7d7c9c2da056fc905d16957414787. 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/USSM11408186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb197e115bd804a586ada304d547168dab4f7a28a54bfec96000c1695dc557315. 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/USSM11408188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed7d8ffb9f49c021212c344027965738d9bd796889b8be4021fc5c57de4ec21. 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/USSM11408185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088c084a47787949f2df1fb133864c4461b7d7c9c2da056fc905d16957414787. 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/USSM11408186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6063ba1f1a3fdd9a27cc471bac9b514f33eee7c97e27d102de9a747a053e9f7c. 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/GB45A2300241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef8682aa7561343afa74e2d879c90bf9b90e54c66cd9f476b0d5a91a3587532. 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/QZMWW2458427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a5f3e8d0834ea7bc88d3b031b45e875fac7dcc852715dcb0b7adc9d7376c4f. 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/ZA40S2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbade1e71fadb784e5e53dfa63d3aa9ed588f1a62931fdf7b4eebca7d3ffc13. 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/GBKQU2414220.