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 0xb0f1e745fc2849b2ff9ee0595b7bc957b9a4fbffcdd68f80bfbe0fb0732590a8. 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/64ecbe1a-3445-4e78-95ed-f7215706f54f.json and https://artists.proofprofile.net/proofs/artist/64ecbe1a-3445-4e78-95ed-f7215706f54f.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 0x68d9995de82a1e2c88a1e95dbeb9fd5114319d827a6db34092c0259e0ee7356b. 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/GBFNM9810027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c443da3d782c4eb8e162e044248880de043c3e352257ecd0117384e38a82cc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBFNM2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f060f9582fd0939b0a7e7adab92b5153f4c246a6e2f1f0e4efbf833abf12844. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBFNM1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd887a5aabbcbc5107e1f974b22b9d323dbb446a7065ef72ab454ba40a947186b. 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/GBFNM2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c0455a7f1400ffafd5191cb7436ca682736670b194cd68eafc6598952f1751. 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/GBFNM2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ed73281fb0f003cd0857f1cbabb81299ff6ec984bc0fd24e69b0bd06228345. 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/GBFNM9700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6266687ab0d0af3a9864e51f25832bdc5348c2afcdf0969cb2226145a9b2c5f3. 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/GBFNM1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065847b07e9c680cf29000bdda703122421938a4b274fad9191c3267a42adcde. 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/GBFNM1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5580270b9b0ae408eaf7d5b72c6eb670debb37183d12d6078d9be95fc0dbc9f7. 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/GBFNM2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ec01d0073d293a7684d51ab74e27ee064cbdc407b665b41149c4e6b30d7d9f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBFNM1800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030e858489efce6345b1b53f40fad1852bffe6b91a3047ce4d6e41214cd1657b. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/GBFNM2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5580270b9b0ae408eaf7d5b72c6eb670debb37183d12d6078d9be95fc0dbc9f7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBFNM2100023.
Saturday Night / Sunday Morning (UK Garage Compilation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d461459d32cd3831050ad854e777ce186cde7758bb25c1c65f460a5a0dcc8c6. 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/GBFNM1800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69aaac272f22ad0b99337170512c8351311b66d6da47d4bc3ca245016547abf. 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/GBFNM2300018.
living bright 2step mix / living bright dubplate vip mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d6bb03985716eadd19122e428c8c6afe325e03055f8fd732aef76edcbf63ef. 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/GBFNM2200009.
so good 4x4 vip mix/mark n move 4x4 vip mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8083a4eff7cdb17c668a773253feabfa07166e03999df0fcc762e2851ab00735. 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/GBFNM2300001.
MD3 2step VIP mix / Stay close 2step mix
Black nites / Green dreams (2step & 4x4 mix)
only you / stick 2 da vybe (2step mix uk garage)
Gotta move / Be my friend (2step mix uk garage)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9627e2d1d6fa096249d020090dfce6bc0788b89520882efd016beebae5f364c6. 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/GBFNM2100018.
Rip N Run, Vol. 4 (2step mix / brokenstep mix / 4x4 mix)
Groove Chronicles Selector Edition, Vol. 2 (2Step / 4x4 Uk Garage)
Dat Pressure Uk Garage #1 (2Step Mix Uk Garage)
Groove Chronicles 2Step Essentials Uk Garage, Vol. 5
Groove Chronicles 2Step Essentials UK Garage, Vol. 4
Groove Chronicles 2Step Essentials Uk Garage, Vol. 3
Groove Chronicles 2Step Essentials Uk Garage, Vol. 2
Groove Chronicles 2Step Essentials Uk Garage, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14318e0415e1646fdd9fd0c465211d98b7268984d027ca2826c1f4fe2b90d20. 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/GBFNM2300008.
Get with it 2step mix/ spirits 2step mix edit
Tell you Vip 2step mix / Got it together 2step mix
Groove Chronicles Selector Edition, Vol. 1 (2Step Uk Garage)
Groove Chronicles Rip N Run, Vol.​​ ​​2 UK Garage