Kendal, once Kirkby in Kendal or Kirkby Kendal, is a market town and civil parish in the Westmorland and Furness area of Cumbria, England, just outside the Lake District. It lies within the River Ken
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 0xbbf3229d61bf577aa3a388a8c1b8b09d07fd9a397c2d533f11eaaa87d8d642ba. 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/e881b199-2a33-4c63-9083-e912e70cec33.json and https://artists.proofprofile.net/proofs/artist/e881b199-2a33-4c63-9083-e912e70cec33.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 0x6945680c980777b8d047d9d926718b15ca4d997ed0ba524b002683fbfe33cb2f. 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/FRX762215441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4220bef842689b9811ec849c81bd337f0811dd8f7c33b4fc593d3e10546203ac. 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/FRR642302085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4274c4cf2d3971b778062afa205910464bd9d7744446be7071cb2fff8373762. 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/DECY62300122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9faba3dbe34bb5988d5b86d0b718725ad0d0758da97711b20482a847be894e. 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/DECY62300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247ad98709d29a0fff8bcbde7cf7ca0aa3375e293a2c10833baa993b1d5298db. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DECY62300123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4400278af837f474264e3bd5b02898e38f885e9a0852d489c7ef2bbb2f9aab. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DECY62300124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750c3c18565b9d85e83a289dc290c48a74a30d3fca2c3e4a2f718d5afbf4ff00. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FRDX62306690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d286520d69cd77c9ec8f305057cebed63c70ba1141ed188db95301cdcbc5cf. 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/USA2P2251963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a76bae1c7b6bacf08af0a6db982caf10640e12459d996503711291bfb5b713. 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/USA2P2249801.
You Can Trust a Man with a Moustache Vol 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e40e9a93f5b85cdd529bb07c4ac7ebc2dcbebbb8c7b9e1a9d38b122db44307. 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/NLQM52000146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33b65e1c668f8ca128850383d008aafdb01cfedba72daa224ec70077e95730a. 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/NLQM52000147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb56287d919ca4f70f9db3cbf0dc9918c6c00a09732b1e8f6f0aeaf3f4be5b3. 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/NLQM52000148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9abe6a7b8f987e58787507edf3af290f6f0d7328ca709f3993db2b77c70453c. 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/DEGL62100097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552ed806a021173f2602eaa7d8535bda8310928e33a29b51b62333df9f905590. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DECY62100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eff031489f872349bcaa42694977c3f8269fca4b10ac8dc8247a4e45fad21df. 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/BEN582100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfbf221d306ebf86c53ca894025ce411f517461404ea641d106d3981b37b21c. 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/DEWN71700177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4508e7c2c34778152f91c2c50ceea72ecb056c781caa23d0654a28c89642dca8. 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/DEWN71700176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62187e8d376d7c7e20825a65ec510c2a7f10f154a5162891e4d1bbe066c1ccd6. 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/DEWN71700178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691f1a5362a65d5cafe8ea662347c8181364c513a719552ec0cfd39d9d6fb6ea. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEWN71700175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfffc065dbe164f9e0e3772b2be600277da30836713cb6c13cf48b9daf43a41de. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FRX762087172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffe0b056bfd4a5596de068282178e4b0752bb0fef2252ece752de64a66c8d6f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLQM51900130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e82bfcc3c1a2f776e248284587a3d3d3684b4ec6ab4809fe464773be3e01b9. 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/NLQM51900131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6753f534a22a4b144cef5cf63aeda5e7a669d2abbc8c59db5af4b1b1f74d28d8. 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/NLQM51900132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9554fc9f29bbd5038a30f0caba65b5a4181df866331f09f9f9fc55331d19ed4. 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/NLQM51900133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa567da189fc6dbd7ac68ca6f10a2274add113698890299a980ee5ebd2c00e5c5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FRDKW2313781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442e2e8aa3d21d6279d22f4ade408afc77131bda9d9e9e909fcd37f8851b9d9c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US83Z2142292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320baf5d06eb211bbb3a9a6a6136fa7c123d8bb63aab54b00a082bf93c9581fd. 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/DEH742201356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750c3c18565b9d85e83a289dc290c48a74a30d3fca2c3e4a2f718d5afbf4ff00. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FRDX62306690.