Nay or NAY may refer to: Nay (name) Ney (also nay, nye, nai), a wind instrument Nay, Manche, a place in the Manche département of France Nay, Pyrénées-Atlantiques, a place in the Pyrénées-Atlantiques
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87c6ca0de0f6978f858edbbe14cd79ee6cf58ea38418d71985ccef8c47d91e7. 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/36755e58-1ef9-4a90-a1fa-eadde94a7f87.json and https://artists.proofprofile.net/proofs/artist/36755e58-1ef9-4a90-a1fa-eadde94a7f87.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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c147331d9933ccf4c2e8979257e95a641ae09536e1033bd26862caca5417ac9. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZHN61979956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa1f9cd5b2c74d1882ab657de8ebfbe2b0882f266eb45f435ebdc6ab02f7191. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/QZHN61979961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b30fe4960ab86abc64c38f213538263bed48c2564d7d045044efc842750572a. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QZK6M2240927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238a2c0e55a9e3761ae837884bd534c14b7b356a4a4fc1357869b58e0c2b60ec. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZTB72267906.
ထုံပေပေနေ့စွဲများ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9666d8987237e3c7a68e49457245464c0e4d000877327ca91d52c90065b388. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QT3F22500367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386d0bebd99fd16bbaa3013b532a943c39964cf0c07cbe979cfea1abe6b2b1df. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QT3F22500368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888c7d290feb7e8bf9e2253380df14967975a61214a683ad77ec5d9a211a34c2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QT3F22500369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ff77488743b3cce62522c393b08e0f9a7524adce1cc08e65d89e5bc51a2c62. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QT3F22500370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a5d788379966e5e6837d703f76d8897577a79dc0c3462f2647c931c7941535. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/QT3F22500371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4cb7cf32b2543ad4ab350c1e011c8281b21c40b4eae1c1fbbf4aedf466097ce. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QT3F22500372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c969b127f065095e377aee629aff358415b22771924f1be6e8f968bcd6ce356. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QT3F22500373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c22b06efc2edf2ab30b17af70c686a868aefab8c375adfaa7a551f1072f71c5. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QT3F22500374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4775fda9865b55c43ac94e3c3bff5e86d0e68c4aecc581a2737ddc12777baf7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QT3F22500375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a6052c2962d26fc0e707ca9e810dff3b77af3cc4d10e4346b8efb84d8cf931. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QT3F22500376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b6d5e7bd2147afd78001da0374c180354306e5a2e71ac164fa978ec86c2ebe. 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/QT3F22500377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec6e2a458e82fc67b15988d1cdf1f726018cb18c3451c4a60df6ce9b80a4bae. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QT3F22500378.