Luv or LUV may refer to: Films and television Luv (TV series), a BBC sitcom Luv (play), a Broadway play and 1967 film Luv (film), 1967 film LUV (film), 2012 film Music Luv (group), a Korean pop gro
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 0x6eac7a3ea465c157991f56b5361dd26957ed4876636fa910d0f70b28f3769a69. 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/5433f453-5ec8-4656-8903-fc0f2e5cdcbb.json and https://artists.proofprofile.net/proofs/artist/5433f453-5ec8-4656-8903-fc0f2e5cdcbb.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 0xb66ab92275233bd1fc8f0ea3d26a6b548c1a2c75c775b100a148656f16449e5d. 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/JPWP02401169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf8757717369c8b6605ed070b658ccfa1abbf63f30039011140f57123e4b05f. 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/JPWP02401305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f222d41da7cd3bf7ad77a2e8f6bc19585e9b1242a024b1c5f1c31a6e2e60218. 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/JPWP02401063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d7e7da27c4b8aaea014ab495beff0ea5611cf4d36c10bbbd0727c13c8ac076. 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/JPWP02400490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641998bdcd08b7392f746634232d93b3f9470b1213af838527fc8c2349bacdae. 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/JP92N2388073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106def7133effa7f8074ecbde1e7fe267e4c12b1bbbd0bc4a5f179bab1649eff. 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/JP92N2407002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b745afe792db827b3f7ea4f04d077b426fc86e6268ee145a5955a1b4daa0bb. 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/JP92N2407003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f28a9fcab7ff836c8a3c7d75783a4cd9767071d60d6be5e5ac8b34c4a80fc58. 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/JP92N2407004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641998bdcd08b7392f746634232d93b3f9470b1213af838527fc8c2349bacdae. 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/JP92N2388073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e05f30c656f6ed2766821825920af67a7ebd326e4c8ee3457efb36d3c4a1cc6. 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/JP92N2371657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d327f7243d149bfb1944ca501e9c0ac65c46c7382658b9516ccb1b1df316b17. 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/JP92N2357383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257a87865f8ffd2d86b57d82d678265dc8b5e907ccb5f2fbcaeb083bf35cf3d2. 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/JPS802352823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba32a81446c10eb8d708f383bacc1599bdffb0739b25d422394dc5106d348cfc. 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/JPS802352826.