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 0x215282a1cf3a6348f7e0dfe484cc30faf8df372ebfdb238cdf938e74c9387def. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ffe10217-4dd9-40aa-9c6f-963c9e02defe.json and https://artists.proofprofile.net/proofs/artist/ffe10217-4dd9-40aa-9c6f-963c9e02defe.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 → 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 0xd4e031419f3ebe24b8a2d50e0624f3a5747c2d678857aede7ec84d74f0d5ffef. 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/LVD951400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c6112d35992934186c32600cebb32d3321b32c594b2784b4c487d26b95ca0e. 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/LVI351400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd214a4e5cab871e488327eca83cd4d9c68bf22131eac3cec286e07287cb46916. 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/LVL151601428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba74dd41decfe2a41adde42a78b8a981662f8763f6151c0af273c6d00cb3c34. 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/LVL151601425.
This Time It's For Real (Remix) [Radio edit]
Teiksi reiz paldies (Remix) [Radio edit]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa999946a78681a62b36c86881463972b2a2ea05de5dba53aeb4d8be693898453. 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/LVL151706441.
Nepateikts vārds. Latviešu estrādes piezīmes Nr. 2
Vīrietis Labākos Gados (Remix) [Radio Edit]
Vīrietis Labākos Gados (Remix) [Extended]
Vīrietis Labākos Gados (Remix) [Instrumental]