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 0xfa9c8ece9d06add609b3f670211179a4a601e93075d247607f929342637369a5. Chain 2 (Bitcoin): anchored in block 953598 (2026-06-14T06:40:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c50c0e4-8bd3-416e-872b-f8b6b2607bff.json and https://artists.proofprofile.net/proofs/artist/0c50c0e4-8bd3-416e-872b-f8b6b2607bff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
i just don't care (in a good way) anymore
I Just Don't Care (In A Good Way) Anymore
Nothing Like the Love I Have for You - Live
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 0x14b2fcf483c864d286e052aa9281d55f701fda82e4fe6f5345bd049f81016597. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/NOUIR1102150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780d23ac1ec10aeeb2a6c497d08a661479df240570a1d71840e99961baa5484a. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/NOUIR1102180.
Nothing like the love i have for you - live
Ooo this happened (on a cold summer night at ocean sound recording)
don't just say you love me show me - live
oh lord (i don't really believe in you) - live
somethin real (bona fide and sincere) - live
Ooo This Happened (On a Cold Summer Night at Ocean Sound Recording)
Don't Just Say You Love Me Show Me - Live
Oh Lord (I Don't Really Believe in You) - Live
Somethin Real (Bona Fide and Sincere) - Live
Drivin Around (and Around and Around) [Live]
Don't Just Say You Love Me Show Me (Live)
Oh Lord (I Don't Really Believe in You) [Live]
Drivin Around (And Around and Around) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd2e54ca8f40f1b34da220a479fb649f43f6d3b233f171ab06e021385d9e861. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/NOUIR2401050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6e22c36a057491e13e2937e097ebc851f05c33162bfb717876ea59e9a418cc. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NOUIR2401030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a2e56056192358c21b42e2785295843cc8bb48abb349a5929a66bb5f62cd38. 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/NOUIR2401080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a4e3df4ce3682047b27bf2fb601ee3d13225c4cd6fcb5090c0fd1cb0f5a25e. 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/QMFME2025042.