Stephen Fretwell (born 10 November 1981) is an English singer-songwriter. He has released four studio albums and is often compared with acts such as Bob Dylan, Fred Neil, and Tim Buckley. Though recei
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 0xecbecad17023dd71224b0e3baf59128841f79519e27a4fa2c8b0929355606346. 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/bb62664b-6c87-46ef-affe-e4694a35656d.json and https://artists.proofprofile.net/proofs/artist/bb62664b-6c87-46ef-affe-e4694a35656d.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 0xf265c5de07e471c5afd09d4606beb05e97f52c8718983b72a34c5e2b1d1fd8ea. 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/GBAKW0400774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea9ed14a84300ba4e96fa61d2c31dd8c7ddcc966c943508a2a5725b97c88a00. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GBAKW0400779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9b706870211f4fdc03c3a1860818b922160ea26960f8526ffd066ede4e1b97. 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/GBAKW0400768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf265c5de07e471c5afd09d4606beb05e97f52c8718983b72a34c5e2b1d1fd8ea. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBAKW0400774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9b706870211f4fdc03c3a1860818b922160ea26960f8526ffd066ede4e1b97. 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/GBAKW0400768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be8df02fe71fd2aaf6bac68e69ce7a90f5ca86b9a43b0d2f6042dc096cb0064. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBAKW0400769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8834e7c58eed80a3ee63eb91424a22748f69a9be68bdf1cd41a4dbd697a4992. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/GBAKW0400771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb032782a2e9576578baf9af26a4862f9e3498653b3863c2421618538080ca7e4. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/GBAKW0400772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e005e1e3d06b4023bfeab507f8c793c44d2c43f9bd33df1b62116ab8fddb78. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:05:01Z), 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/GBAKW0400773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fa823e2b7ff244f3070268efa018da065231620ba52a05090b7d762ab9b2e8. Chain 2 (Bitcoin): anchored in block 957711 (2026-07-12T13:56:57Z), 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/GBAKW0400778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea9ed14a84300ba4e96fa61d2c31dd8c7ddcc966c943508a2a5725b97c88a00. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBAKW0400779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63758d767b5b2e438a388cc6f134885381a5a40d01edb910525d33bbdb98d0fc. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBF060400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187a65d81e84e504e857c22c9d0554ada6cc396d49f2d438b2cf6d06985e2416. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:23:27Z), 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/GBUM70702275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d85915963d778c11e1cc6e6e5a4001ad131a73cfacf7d7147dbf3c7ac821411. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBUM70702273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ecb65025680e7e8b27dfdcd2341d2da1a40840c6a49ca8a5b96b6b05916242a. 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/GBUM70702265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacb8f42cef9cef024e975f13bf74ab13f77b31ac9516d2d3f226f374cd1e00e. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:10:02Z), 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/UK5EV2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46eed142b846ad1c66e24bc3e4d82d75b70401762641307ca99d1c3a4b4a422d. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/UK5EV2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220257075143528dbe4e13407c4fb5af95463b0befbadc098bf531c01953334f. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:03:52Z), 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/UK5EV2100008.