New York most commonly refers to: New York City, the most populous city in the United States, located in the state of New York New York (state), a state in the northeastern United States New York
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 0xff63a8b9c245196128fc7018cbc139358b3ba5c501605f1d5d00b4432f9a3ae6. 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/60a137be-98ac-4b7a-b99b-1147104c4eb7.json and https://artists.proofprofile.net/proofs/artist/60a137be-98ac-4b7a-b99b-1147104c4eb7.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 0x1e0bc8d2a2f99ed6c4e3dc77dc0975d11d08bad574d7ef5388fd909b8b4b5bc0. 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/QZRP52202251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c21002c36f8471d9290833d26730f9c30010fa8f44faa5cf8be23e96a2c1042. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZRP52202255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bc7ee9e97cabad122a3b21a1d84fe35f539a9de33ee8086fd65718e3f9a889. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZRP52202258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe676730295d6a1e8b3b0a59305a8ee96a8fc4c518c46ab5cc413511562a2ed02. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:56:51Z), 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/QZRP52202259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8b57b300a924fe49851ded299330fa3a51bc2812a077b1cd1a18985cc038fc. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:11:58Z), 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/QZRP52202260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397fcfb866e9247ebce899d0834fcf1e518b182d5a9c9039ed0f0bd61637869a. 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/UKKTQ2400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da4cd1b3f683d7c3fbda4dcb1839255cc3dd754e532aeb0ea984c5b2a5451fc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/UKKTQ2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2ccc187753d18e8c02d6caecddc056bd97fa3a6ac6bc3244bdaafc2ff7fee0. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:17:23Z), 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/UKKTQ2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684de029d84d7e86b2cf8371c47fdb4eb0ef41f4fd28deecad8b4152ac3ceb94. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/UKKTQ2400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dff6b995b48eb6bb6cd92ffe7e8e304318e428121104f153223cf251a2d3b5. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/UKKTQ2400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b392a8b1d45968aff03eaf5473401e84bfe61e4f0fa0a72ceaca2d3677abf92. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/UKKTQ2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ef0753749d2d8d32db1a653e9588f40d7ae57afa64b594bb58965f2f14dcbd. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/FRX762510863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fb2ad31a510ebcd299095a02378ec9f6766cc78f40af437455f44248bb9509. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/FRX872572364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834c9b9eac9a21b6a80ecfb84673d448c7df5c75192069dfa7f21cc180eebc2d. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/FRX872572365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3962b5e174053609ca7bbee8376c98f5229084aa79655845212b5c9fd06b5e. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:05:33Z), 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/FRX282502496.