Canyon City, Cañon City, or Canon City may refer to: Places Canada Canyon City, British Columbia, a settlement now named Gitwinksihlkw Canyon City, Yukon, a ghost town United States listed alphabeti
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 0x031b401fae45152a7909b14dfb5843377993a229e7a65ed2e01965d241cebc7d. 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/5572b035-e021-4b2a-9005-20b1def23ef1.json and https://artists.proofprofile.net/proofs/artist/5572b035-e021-4b2a-9005-20b1def23ef1.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 0x1b1258b2c9f742caf557dd01e9a1b0cc5992eccbc2a7955ea20f8ea236ed4a43. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCACH1507896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4353c36ee00f56bc69530ac70764e106e892473fd972b0623aed4b171a3be84c. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCACI1505012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b794400cebad91db40beed8b9ae04cfad9ad540cd0b10d2a3cc43b1f04eaea7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCACI1505015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfa87a7323832be41dbbac79917f1b6a8ccf90986629dd144d82e1dc3378c61. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/TCACL1634855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee12d12ba6b45c6bb00bf2c8bdfd24a11fa09f0319661fc26c553aab48d22733. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/TCADF1713876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297987b92f877d5141537cf23c4c1c46d551a974c17c2aa84133a8b63d2de777. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/TCADF1713881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa06d21e79142a6b6c3cb1abc7af040b01b0ba059f1be8b5d6e6b9e1e845d6b. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/TCADL1840265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60129a65f4651b934a3336695d48c3b3ec0f8140be11d73577af878afd9bce4. 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/GBCRL1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32dcf7e2497be8d3c5c5e2279f97bcf7303355d7b4316fefa65176984f3c9949. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/TCAED1905464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7edf25c26233bf19234d9506fbd0d38b603587c4870acc3bd83bea9ba5c2d67c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TCAED1905528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf337d4c899ed593fe148d3de345f066311718c9ea1c4d0b766b7c3d0a08bbb. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/TCAED1905540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883109bd91636f3bd078f5d6fc056de5beb73b85d15b2fe6adf54cabffdfd6bf. 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/TCAED1905658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c02308ac94576ae1eb40ac259ac456e51518c92f4b88263429e17e52414b20d. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/TCAED1905678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8d67b9a9a949fefbf5e7cdf3d9ff304445b7939fef2c1fa96cb9accf27b2d7. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/TCAED1905779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8ec1dcd5c24c7be1493ed5b3483418ff8c290af28b612d60c49eb555b1b61a. 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/TCAED1905853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18da0549666baf02a6ebb7ac91634ddf88eb894ee49b2a9e6fa8d6a9f53d3285. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/TCAED1905888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb857142479d6f7e8f19c5946130909d5c614a79211bda0307b54193e4b28d94. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZHN61925135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4868b5255abef0499008b6236eb14509e348f602e7ebe0ed8b0da697e718f227. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/CAN112000288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a7f8da434356df627bf0add4f9fc14f093f8822ea6a02dff6e93a290ae76c6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CAN112000296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b4bedf7e0942cab30ee57d5d7cd4442ade9d5cf6cd631c542fe50ab7764097. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/CAN112000713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338aabe0e092dd9fcac2855a15dbe3b9594036213194159e16453a193042d0ea. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CAN112100109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac97a788aecbbb111e47e89af74fc32951adb4cd504409f50d82a89d4653b48c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CAN112100268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16002585feca84d0939156e0f284c7d3008df654ded37d7467b7b4746a906dc. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/CAN112100445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ac2eb05f6ab3d597f09fba7126812bd31eb73b2a068975fc29b1cc096e575c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CAN112100617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8294c2d9bff7829fcd0519f7d9e5bf0f0754f0805a502ab4ea0ecc008e2e1be. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CAN112100658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddba85e30a1b50cd74323173523b886c120546a9a10b06c7e2163f45c938fd23. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZ5FN2208628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c6411069fb860d402a03813ca5f70a2170fd03161ad724216365fcb57484cb. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/GBWUL2289130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62be2c40f713178906ec31954249b0fa2b55ab1349e48747be0afa1b6a8964b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZTRX2216371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126ab614353c9d79451cfd171ecf94f65eba5909c31ea955746acf8eaea72c6d. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/QZTRX2216382.
Home for the Holidays (A Quiet Christmas)
Home For The Holidays (A Quiet Christmas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d432073010bbf813b038027f69ca08f872a8d3bcac59d7a033bcfa15862eb0d. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), 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/USL4R2211039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fb2c2ec6d8d004a4315cc563396c820182c2d3e802072b17232be57470f355. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USDY42366199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa936fa537c81e3e276b9e7ad9e0aebf9c196a655f5b882320be9dd9267f47c1. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USDY42366200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6b194fa58e7b1d928ce7a2cff0e27e3004bfab878ae5a1cfd1436a9d803a25. 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/CAN112000331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5066b711e8a8a160c3dbb96dc5b974cdeb30516d2b84e0ffeb732bd8db76815b. 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/QZ5AB2459765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2768e74c33070a39a929154144fb87b10f54869ec44fda3c141970c8699fe0d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZTVM2129317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe321e8344cc748da4859ce0b235585591e0ed0c3b21f2d9ec6cc55e5f5d0d6ec. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZTVM2129324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a7f8da434356df627bf0add4f9fc14f093f8822ea6a02dff6e93a290ae76c6. 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/CAN112000296.