thumb|right|A sign entreating "silence and respect" at Arlington National Cemetery Respect, also called esteem, is a positive feeling or deferential action shown towards someone or something considere
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 0x5be203c974b47ac82b92ca4ec7a19aad198bd383bcd5d8101374073a47305a34. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa30196e-e470-4c13-9f15-2093962ea3c0.json and https://artists.proofprofile.net/proofs/artist/fa30196e-e470-4c13-9f15-2093962ea3c0.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 0x20bc7236fbc4facb34188f13f9c39b096b465dadc8122adea4984d83b16292ab. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBEFP9808806.
Young Hearts Run Free (Feat. Hannah Jones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f20f450e0802eb3b5169905bf9f5f9bc770eb73ca504752bb7f9804aa6bdc83. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBEFP0405411.
Young Hearts Run Free (Way Out West's Heavenly Vocal Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19d9eb4be35d4c2d188aa4bde2ad0c381808475a98e890d360e88d12915790d. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/GBEFP9507402.
Всеки Сам Избира Как Да Продължи (feat. Ицо Белия)
Young Hearts Run Free (Almighty Mix) (Feat. Hannah Jones)
Queer As Folk - The Essential Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f20f450e0802eb3b5169905bf9f5f9bc770eb73ca504752bb7f9804aa6bdc83. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBEFP0405411.
Armed & Extremely Dangerous (Mary Brazzle Mix) (Feat. Shirley Lewis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b2e1a9bd7a0b00a75cc542fd550f5931888a98aaa31d2d1be6e3bc8e912823. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:22:28Z), 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/GBEFP9405903.
I Am What I Am (Definitive Mix) (Feat. Hannah Jones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20bc7236fbc4facb34188f13f9c39b096b465dadc8122adea4984d83b16292ab. 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/GBEFP9808806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe043fabc32c9586fcd31b8476e820b342a134259561077fa8e0aa95d0dd1c0a6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NOWAT0501030.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch