She Drew the Gun is a band from Wirral, England, fronted by singer/songwriter Louisa Roach. They won the Glastonbury Festival Emerging Talent competition in 2016. Their music is described as psych pop
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 0x1e011e4242a843edb2e8fb513424f2bc4eb2335e5140a20f50ce94205a796c96. 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/6dc38f30-a213-48dd-8747-fbae2f42c8d9.json and https://artists.proofprofile.net/proofs/artist/6dc38f30-a213-48dd-8747-fbae2f42c8d9.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 0xfe92c0d24440ea7ff7eb559682c4ef54ae6970b36c90f8ad1cabf0696e0e39a8. 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/GBB4T1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76b041c0d1300629b375df61fe80d4d142be0902fb23dc461cc39e83c85d0af. 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/GBB4T1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479f37200efaf07748688176f349a68f22ba2ec16d86f7cf470305630d77edd0. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/GBB4T1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675119afdb41579b531a3485c8bd78bd22a5663642da51e0f11363709d92f0b2. 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/GBB4T1700054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed83cccf3cdc4b1c52545fd6d9a3dc68a78f7b6ad1cf111ac7d41aa8632ce39. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/GBB4T1800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca61b2ac7b2ada76a79d1409057ed1d698d14921239bec3067ad2405c184c13b. 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/GBB4T1800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4b9ed7f78048f0c10949b1269e086081d820355ec250f3f93065ff5576ccc4. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/GBB4T1800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55adc3dda980cdcd2984ce3ef1df3182ca34fdcf809a7321ca919207bf8da8a. 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/GBB4T1800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2eae8f548cb25d426f690845f57fd7adc653b51364103ac500668211136d76. 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/GBB4T1800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59b6a099b9ab27be70d04c17dbdcb0a57ed6e1b14ab134bc8da6ac466e12b26. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:02:33Z), 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/GBB4T1900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf931722153cb4edbabcb5d5bcd71f314e32333904bae0b341b74b135d1285c8. 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/UKG3X2100111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69a798bb838d995b892952b1a76247f20ea4358d84010d62edd383ca9e8fa69. 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/UKG3X2100112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f656ca97feb31aa8651a3500368867f63cc1924745df5ea2500e820c7687096. 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/UKG3X2100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b29985cf31785ff684d8dd84fc0e40d06ca098c4efcc5bd54a3816abdde2273. 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/UKG3X2100116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60f9befdadf6c1f6043fcdec18e9759d4cb6e8a1154f5b870e2261334543060. Chain 2 (Bitcoin): anchored in block 957723 (2026-07-12T15:34:17Z), 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/UKG3X2100118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba442e7b9ac7efa01e8766c9d23763de7bcc08409cb94e4a0833515f5728509. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/UKG3X2200300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ebbc751d5951f1e6a3bc2143c5906cc65484e1ba793b559547fc83639e795b. 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/UKG3X2200340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319005e3dbd9b211bd521e6acd67721d7d7270aa5d7202bf281f3c577c77383c. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/UKG3X2200307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfa7e98092579e6147c9571284406d67ee922c807eed7b4f4b57e74711af1b7. Chain 2 (Bitcoin): anchored in block 957720 (2026-07-12T15:26:09Z), 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/UKG3X2200302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bac7e48f75b5d63d0f2c72cf824024138a92cac36ff43831728f8fd2ade878. 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/UKG3X2200304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732a20e646dc00c0fed1946c05af26d6d96fc9e17e89e6ce8e6b12eb4657c8d3. 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/UKG3X2200308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7244ca4821cf1063c858d9c96a41416fcd57ac3507e0491249b390ea1d32868d. 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/UKG3X2200309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90e1c48af14d132fc95a8a51564e89db8c9269e27765aef3833c942c6afbfa8. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/UKG3X2200310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29cde1ec0493b3b261884e674d2e7c98841e9d74c729d5006c1f29d85520b5e. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/UKG3X2200413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299e61002fd1e7c7d51734092dc5d2b5635d8bec6e7e089fc8b6d83c4b556281. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:46:46Z), 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/UKG3X2200305.