Nabihah Iqbal (born 22 April 1988) is a British musician, writer and broadcaster from London, England. A former legal professional, she has studied at both SOAS and The University of Cambridge. She fi
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 0x828b438a2a494a3b764ec7f27f4d1650ca733fcf9b2f213738ee28c8d366d2b2. 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/18e38788-6d21-4ba4-903f-0a269e694516.json and https://artists.proofprofile.net/proofs/artist/18e38788-6d21-4ba4-903f-0a269e694516.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 0xbff3448d98786e06f23d15d3d772c593ec4342e80ce2f8499f07323d8bade3a4. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GBCFB1700456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf2917d49b63afb6d151fa53e1043a94fc66193766a08655f69a90ee41dac3c. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/GBCFB1700462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e6ddd46177a23687576b6bd526697c975af051e411a84ca8b1fbd1a1217b74. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/GBC222300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583da103cbe947fd792c604bdb32e57b12cf632f72f1462910467a87e44bab0a. 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/GBCFB2200959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ed0ce87ecbb251aaea3fc14a15640c9bd1cd92ccf0a023cdd366f151716293. 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/GBCFB2200958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfc712d3a7992f58449bff4de6ab77f11254ff5930abe956e811f9e531ed294. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QM99V2310501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454da93f58804e19d924e2a349ba64ce9911486d7add4a94544aca2b3e9bc671. 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/QM99V2310502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbc069cfa609b3fba11a791c11fbb74d39bf8fc24b117bc1844b80d95c40a35. 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/GBCFB2400346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa253fb87946c307737c7c4cfc31897f31995eaa6194bc08ac4581a0cf0168b. 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/GBCFB2400347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e76c5153c41f371ccf9e8b041cbf60cbac9a0ce1e417b1216c16ee50eda2c5. 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/GBCFB2400343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8468ee4d40b7825d97080d9a80a5b7701dd09b496f83003f87cae715142fa025. 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/GBCFB2400345.
Stick In The Wheel present Perspectives on Tradition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bf83740c3a1f1e85cecb2b7f8f25273211ac2b92e06d02b0e06e99dd93bc12. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/UKA3U2200170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1bec087d210a2b1e39f5f24e9b803f45ceccd9e0a2005c4f417aba1a92b398. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA3U2200172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54cd40c9241be4a2b58cdbf153d658e7ec3c73285f0f91deb1e1115b068837c9. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/UKA3U2200175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bf83740c3a1f1e85cecb2b7f8f25273211ac2b92e06d02b0e06e99dd93bc12. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA3U2200170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528e60e4178d6e58ff5e98e82e5b18e9bbe09a63f8dcc8102e60352784cec9f5. 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/FR9W12250489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4571469eab8504452350bac27ea5b4d0a19c9d8b1b88c1a78ca0fccaaaf6c0a. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/FR9W12250490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85158f7d04c018f0069581aecb0f280865e68d3dfd0308cda5d0de3cb3c3e6a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12250492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73226e08edb569fd7ad45342514a98c2c9c896ccfff8dedd3077fbdd698e6f02. 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/FR9W12250493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5a1807b738bcb9fc693a449e2546e21afa5fc2884c90afa2b85e37e09fee7d. 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/GBJX31987023.
They Gave Me A Lamp - Nabihah Iqbal Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a6f953dfc606400f2bd2f6917ac4d2bc884bd5ae125f074819f2bd728fd300. 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/GBENL1802141.