Cotton Jones (formerly The Cotton Jones Basket Ride) is an American indie folk band, with elements of psychedelic folk, dream pop, and chamber pop, based in Cumberland, Maryland and currently signed t
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 0x1f92c93b80441c9836f05957665927a7ade00f4a99a8d330b97d1da86cb612c7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/046d0e64-af1a-4b76-b986-9e52f7261879.json and https://artists.proofprofile.net/proofs/artist/046d0e64-af1a-4b76-b986-9e52f7261879.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 0x9776ee412a9bbdb72fbc2c7aa2e81e26900de85d3b50cf53a204919f8819ff7c. 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/USZAL0821901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb046f018fc88358fcf56be56ef9ea731ce9bca7a5a6885fee97262bc2280496e. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USZAL0821905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1311cea2df51dba9354af61726c4e4aa5f4725568d0fceadc04bc5ccde8adb3. 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/USZAL0821909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6cb10a04279635d563cb4d436237744b5c6502f41e72da967a2014810ffa43. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:17:26Z), 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/USZAL0821911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67248a010a6d518727777cbd4f599a851ffa98cd02584fe99028c63b5206b20f. 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/US33X1008602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262becbfc344076b57c35a1228ff09d23f76bea7baafcb074ff6413e6c623708. 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/US33X1008603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabb444d1e3e735ad3193db38777519b3e3c92603389dbefb8fb6f15a072d7fd. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/US33X1008604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70be12f88dd52ad0fd53178277cf4a2db12fba7eaef648e6dc11bce9bc057447. 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/US33X1008605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7c33d13968ac3f5c5459d1f318384eb7560c6a8dcbe4a57276cb3a842b4d3a. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/US33X1008606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86afe3023cf870d9d05d8c4bfe335848e70890d5fd18e06dccc44eccee398e8e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US33X1008607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934dc3bb4157cac62a37ec5e659cb363327421deab65825570a8da0f1390a846. 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/US33X1008608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe907d9f21e8dceecf2eb007ffd426be82149957ecf755b882467f73d29fac6b6. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/US33X1008610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ad0369de8560c54a608bb47b36c96b0e41e80b655ffb6fb81966321289eb6d. 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/US33X1109307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb46ec68c0e84eca37e00b89666872c3d41be5a0f15329b15bc96f6b45b7e573. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US33X1109201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160e2a6ee03c091a335ec6755cc049170a5c5573ca1f610fd450b3e3544057cd. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/US33X1109202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd1b7053b3410fa618cf679d83e6857cfc06839d9ee2714c088d2005f8494ff. 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/USFYQ1404801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cce88835f225bb3fa2199b8f88df4bb11c10cffdb8435df9424cf5bea663835. 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/USFYQ1404804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9132d465d1c7b1fbe5b9f3a7fbf1da89fe6b4ff21ea280334ac9826865ad10b. 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/USFYQ1404806.