Young Knives are an English indie rock band from Ashby-de-la-Zouch, Leicestershire, currently based in Wantage, Oxfordshire. The group consists of brothers Henry Dartnall and Thomas Bonsu-Dartnall (th
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 0x102eed00cee55b331d5678849ace52ca1fbec627bae839610bc69a01f5f399f2. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e1cb327-3b3e-45a0-9765-1b068cd67210.json and https://artists.proofprofile.net/proofs/artist/6e1cb327-3b3e-45a0-9765-1b068cd67210.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Weekends and Bleak Days [Hot Summer] (7" # 2)
Weekends and Bleak Days [Hot Summer] (7" # 1)
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 0x7d4c2b802ea5bc2bd1ee681ebf9f430ad5372deeb94a19b2130fa2173b2ea190. 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/GBKZV0625162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c7ca35a76ea596320cba98c6c56dd1c24357344e82a102ac79ecf1464a370d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:59:13Z), 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/GBKZV0625163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41de6033c38c8e5f6c672f52e9fe125ba6bfa52bda6ccfb06e271ecf8e18fef7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBKZV0625167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2a8149d5f38628057cb449f8997ce64406b00bf19082b77bddef79c53a543f. 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/GBKZV0725255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a71e4010ef4ef1b98dea9939a32ab4e40aa253a760bf6f2b41e1d465f3c50ae. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/GBKZV0725275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d604aede49f3626fb6be645730ae34435633a0786858731bcf77ab80939e9b7. 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/GBPVV1000572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf60cfb468e58daaa63d50ba860081f32bb49fff1cb727ea36912b75a5506cf9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBKPL2171566.
Voices of Animals and Men and Shouts and Screams and Groans (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa117a81ea1d6e42f87a9b0375f4addd9104645454f8004c4d2681399112a4ab1. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T10:52:30Z), 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/UK9AV2400434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883e83f829101715b048e03cfd429e8d8d8e6ce1f9510d2c9eb913ff497ae4fd. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:40:24Z), 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/UK9AV2400249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef0b7a4316ada00fc0a1d57b38083672660c58a471b753479da97352a6793eb. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/UK9AV2400247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197f16aa7603a4e799cc8271922f40f17f090fd8e29556d9b97f25271b1d79f1. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/UK9AV2400248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26eb118cfc3371b9bc35635733bb0005826d9c0d239ea2ed1ddca696619a7352. 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/UK9AV2400250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496cc1260312739cf8421e7f6b2c0c83b874c03db1134297ff529a68bcabcbdb. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/UK9AV2400251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b62f3f34540222a74906f362227b40148d92e2c20e7c1bb05e378d78efc0b82. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:02:23Z), 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/UK9AV2400253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ff0c84091624a15a894969fa96d83a11b6262d7fb32919ce6491afd555e5d6. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T19:59:52Z), 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/UK9AV2400254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac027e75ce6605f496e29a32fee33228131e83d377d5b373da980c3ec9c31e19. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/UK9AV2400255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df85018d7d3ed8c8ca21d48ce37dd7bb9f91f6140e15c8898118d2a8b9fd069. 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/UK9AV2400256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cbe733b463a78be66c5d6ddf3b02976145732b5a1a6b341a1e5b763cfa5560. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:08:07Z), 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/UK9AV2400252.