1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x263cfc95f044e6f75e9d8b32a31bcb5976fb1fd33f557b587a5bb848c21d01e1. 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/171420a4-8ff6-4cf3-9839-783cd157a9cf.json and https://artists.proofprofile.net/proofs/artist/171420a4-8ff6-4cf3-9839-783cd157a9cf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
One Of These Days I'll Get An Early Night
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 → block OTSBitcoinBlock must exist at that height 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 0x50dad03e70fdf3dc8cc6437ccbde5bd119fe906aac5fd01be9430ebf3ea351db. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/GBF077820280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e6fbeb25bf9c49202a8be335fefc7c07224db908fc5fbf38a4fbbfecee2243. 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/GBF077820330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c6a4ffd26dba3d8ad1f76847fd433e2ad1d4f70bb309d40236388f9d9cb8c9. 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/GBA168100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f24d13d73ba81f4f95c835678251210408778b391610fe8059d447393203d9. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T00:36:46Z), 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/GBA168100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a9708f74d5a7d1cb6dd0600f9fd6d86f968bc103ffc23b4b3e6a655dec9404. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBA168100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645788f2f975f1ecdc64f8d4fd9985826975b6c5e6a41f25dfdae47cdc046219. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/GBA168100060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e356d1f8fd373e16696f4c62a0888d4abd57290ef80e66d789e41981d415f3b. 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/GBA168100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa697dcc85f46000700a77ccebacb4f6deaf53578c843db162369638f67c321. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBA168100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027f38e9ad798a623ab35e605bd6c8192f346de9da548c6d32406fbe992dd9d5. 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/GBA168100110.
Changing Places - BBC Radio 1 "In Concert"
The Birthday Cake (The Last Farewell) - BBC Radio 1 "In Concert"
Nude's Return (The Last Farewell) - BBC Radio 1 "In Concert"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed49faacf2f7c00d26cf116c1e1d9b359e5ea1905889b027e0e4ef93df9063d. 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/GBF077720600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb41ecbd005228619e871509f15ae10620be203a36b3d8dec23719fa02fca7d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBF077720620.
First Light - BBC "Sight & Sound" In Concert
Metrognome - BBC "Sight & Sound" In Concert
Unevensong - BBC "Sight & Sound" In Concert
Skylines - BBC "Sight & Sound" In Concert
Highways Of The Sun - BBC "Sight & Sound" In Concert
One Of These Days I'll Get An Early Night - BBC "Sight & Sound" In Concert