Simian Mobile Disco are an English electronic music duo and production team, formed in 2003 by James Ford and Jas Shaw of the band Simian. Musically, they are known for their analogue production. Ford
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 0xb3b96ece62b034a934c9065e23a48a16f378bdfec8e8dc22f465af6beddfd2eb. 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/5358270b-0232-4701-b744-4a8e74659d09.json and https://artists.proofprofile.net/proofs/artist/5358270b-0232-4701-b744-4a8e74659d09.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 0xc49935f953550af81b2282b8f40194fa7ecec28bded9e1735dc0d70c2ea606c1. 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/GBDNH1700065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78281b5ce98c4e4db60b96a4ac91825147997d087b4939563c10c66ada3eabc8. 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/GBDNH1700066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a84e7d8221ff243699f4607d2f4d13b7a2e46981eb4845fe53e49ecd83edb99. 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/GBDNH1700068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462e9b4abcd52443c459723f8c8b3b5402212178ee3a3a9674df9782f7178b9c. 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/GBDNH1700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f7eb68ee1f1ea8c5730f58f76c4eaea81eed37acd8f24d5fa957d8cdc959c2. 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/USEP41413004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec6a37d2cee4721d16679c4b624d22d10dfbb6f6a894adc6d09f13a218dbb3b. 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/USEP41413010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e9869a2a528c1c70ea02f656f7f7c6914fa89b9ea1dddfe56bbb830d764e1e. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/GBVHV0800346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d026aba9745a363e836ff5b3defed7ea9615bc6a0ab518c5e3e8321a9f9457f. 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/GBDNH1200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef793090ba61408f408ab851522c785ba910e7e3b45b854c1c58f2a979e997a. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBDNH1200018.
SAMPLE AND HOLD: Attack Decay Sustain Release REMIXED (Standard Version)
SAMPLE AND HOLD: Attack Decay Sustain Release REMIXED
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f2cb101954f62cfbeaac4f04d15307818a320c9b30e13865813c9b1e21fefc. 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/GBDNH0900081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14c057b2ebdd7e057c187c7a184abf7b9b89368bd4770715f44a3d52b0bb45f. 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/GBDNH0900091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd685fc2c23efcac92ad386228c8b9eb8998a2aff2956a8b77b09db4ee77e94bf. 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/GBDNH0700421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e479beba0503f2722bca76f1360286c43d47fcaec87c228b20ee1bd0f42d1b8. 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/GBDNH0700431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492416f02e080df00e25fe85aff8f704f376c278493d32b141b2cd6e263eeae5. 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/GBDNH0700471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250a9375aac30850e967f3bce448870f2e3eee54feb6739a280ad6784b4a0a82. 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/GBDNH0700481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb674893722aae8740ca3f9ec1585dcb5cb9b840f33cad18cc5587b64d9b700df. 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/GBDNH0700501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3112271a03aebbd8151dd45b1ba49f962bc82c33dcb2d435870892529612854. 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/GBDNH1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf10dbeab058464906985abdce55061f2c328afe1ef7b561956ef590d111586d. 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/GBDNH1800001.