Rohail Hyatt (Urdu: روحیل حیات) is a Pakistani record producer, keyboardist, and composer. As a record producer, Hyatt is largely credited with pioneering Pakistani pop rock music by incorporating we
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a065213511f5b7ed279f406ab9db801e7957d7d58270c0b29bb0e2b88f929c6. 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/baff0140-f635-48be-b521-93825690b9c4.json and https://artists.proofprofile.net/proofs/artist/baff0140-f635-48be-b521-93825690b9c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9908f0d5a9665621d97c484f5241ecf22eea8f243ead16cb2c7b64fb7557a0a. 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/USCGH1658848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7d7638eefa23fb0c31cf59207e5761f962d77a44979cbbaa0fa677e734d232. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81072301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7605512d6f744d7d45257e0954ccc52e100d061be133b67e94d6b0c463734c. 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/USHM81072311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07a051aa746fc91778123ae67f8f39839f237774b1f2a1c1c05367f22dc3483. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USHM81072317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e524dc7afc17071205cd40a75022ca0449f1513452542eff06eae803e456ed0. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91001592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89db04ef1dd501bcf250326b34a79b3336d7959c9149c2d3c31371533c8955c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91001591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd321c4a048884b9fff65de3dee77e108a3d0767a40a9226dc50372451ffff0. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USHM91001594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae88ff83f9ca875c763c49d284ccba56de965a5ab3f798e318421467f6aef782. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USHM91001598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033391f8da2d9a52118f96b2ebe14cd7bd308aec0be3d315b0dbf61a6dda7e1d. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81137876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc09be184320b6037de8c26b61df70cffc1885eae85d6ef27e01c3e9530086a. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/USHM81137881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4065464acd23789efd3deabc120a0cf9f0cc38f315ff0798e3ed0116acdfc351. 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/USHM81137890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d828403a270710a0f963dfd017927b4ebccb91ee271100af2f0a7c797aaf37b. 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/USCGJ1319581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa206e539e959c77f489dc2dd5cf15228e3c4969837c72b06275119453cae9452. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USCGJ1319584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e876c7f13c59842b52174b5797f534a03454070320767e3348453d7ab70531. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1319588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c92171e28621b9461d7522b9cdfbdc3549d71e44ea2128d4b1ce46c8c716507. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1469529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920f51cfeb73ae4233f4cd08f5994b1357377a710e6444d7cc2494cc33c75a4c. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1469520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb712e6e17cb3d3399b85efb1847608b2147f4d8355abd90588e3b0be4ef4b75. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:10:26Z), 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/USCGH1469521.
Tori Chab - Abhogi - Kalenin Burcu Muyam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7076c5f7c8c2c7765d87b6a38ec9aa21a8900a661744763194a05c780118b564. 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/USL4R2142705.
Aaya Zalmi (Peshawar Zalmi Main Anthem for PSL 7)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f68487f887a3e0b60ba5fe5c81e089f401f3c5f8ecb63a3a5559fd8f39753cf. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USCGH1658845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240251ce3e78ef680d038b6884df3fe54b5de43644797b68a2e808cdca858899. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91001583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100d93b095824995f3cc8975bb0e6d478a2795e34770eb06e46444141b97bde8. 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/USHM91001584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8139d2200cf4b779382d0223b41cf699b4f531de67ee3c922d1b3fa9e073c8. 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/USHM91001585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd450f3f7e889327702853310ec006afbfa0a7eabafe412a0f9b67e488832e5af. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91001587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee613fefebbe6dcd3cfca5041edafa967cb16bc3e88a902b6091a3f641ded8ea. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91001588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0521f336e0ab428fefb6ff447efa4232c5d95406d0fdd4bb3f50476f163f4e51. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91001589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6080756ed3235dec8227bac62e81925177d86691e4a856e26e8e1d89bab1744. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91001590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89db04ef1dd501bcf250326b34a79b3336d7959c9149c2d3c31371533c8955c. 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/USHM91001591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e524dc7afc17071205cd40a75022ca0449f1513452542eff06eae803e456ed0. 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/USHM91001592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd321c4a048884b9fff65de3dee77e108a3d0767a40a9226dc50372451ffff0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91001594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fceab8e50a6dda61e5bb0df129bff768d30f7d9e2996b788dac639a1e5fcea9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91001595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b712fc2d92d5f658970d9c92a050abe7ba8ecd8bacff0da840d24b00e3e9c0a. 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/USHM91001597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae88ff83f9ca875c763c49d284ccba56de965a5ab3f798e318421467f6aef782. 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/USHM91001598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3684634cedc256c489291dab523c887aed60f22fea7110a8cb447f770a0a7d5f. 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/USHM91001599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fc279dd4d264fba31a4931c089a0415775396a0e87ef1b681e13d418320aaf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91001600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5828f81842353d7c42b01c0b0d88cb763fd3d8307caf94979ccd0fb5a51cad. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/USHM91001593.
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 0x71547f52a2c73c4eb3cf641e82f97ffba08dabbee6fdcea7c32de6a5c56c17da. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USHM91001586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e676bdeea1e9c62179dee6b13626b21248f23c575e9b438b141b0fc2fc8e0d. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USHM91001596.