Random Hand is a British punk band, formed in Keighley in 2002. Their sound combines a variety of genres, including ska, reggae, punk rock, metal, hip hop and dub. The band is typically associated wi
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 0x0f7b8e787506f3fe28634c22126740388c2519c23ec797ebdecbd5c4225984e7. 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/dbb93bd0-a0eb-4654-8103-355b394aabda.json and https://artists.proofprofile.net/proofs/artist/dbb93bd0-a0eb-4654-8103-355b394aabda.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 0xb426270bbe46b44f348bf3a08390ee0f3afe46d4ecc1eb6d6cc0ac270ff06ea4. 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/GBQLU1000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fef1815b3615b35abeca06f98c2a8bbada446dba2cfe963459b732e0ac0c7c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/GBQLU1000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cabce1a67b0ca01375bd6831cb577bbae5168a826656e4f3ccb52258be84b7. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:47:58Z), 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/GBQLU1000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5252efd0ae87658507294cfbd9a722600f377c6c951c5991fc374847bae9b407. 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/GBQLU1000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e89d5c4d40b30cd6ce1608b0d4cf34c2bce1a1d884a4bf2da78ed071187956. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/GBQLU1000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd40fb0b42ddbb948110ab3e1f1b2b90383cb5fc0b25dc82fe37fee8679c37c5. 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/GBQLU1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a9c25d5e308e440db8cbfdeca00033e6ba7697a472ce9f39a78a7542309d44. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/GBQLU1000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46cb5eef6c56bb4859c896295ae901ae683a5f8956664f3a1507d85b69a98ee4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBQLU1000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a6547386e03412c3ddaf05e9ca8f22fecfcc9c0de678438f4cdbfd41b1d302. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:12:37Z), 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/GBQLU1000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede4dea9ebc7182da7756c86f840118dbfcb38860f30a6c67de3700e70c93035. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBQLU1100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc1af63a6b700cc777ad91b79ec64de1d2305a158d43685cf38679070ec9945. 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/GBQLU1100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877137b382ada31d62fd88de13467f45a66f110027acc81d820551d05449e4ac. 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/GBQLU1500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a003f9b0dc39777764fdc98933bf258f2e85abdbbe31f2d0e8df6ce7254181. 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/GBQLU1500041.
Pitchfork (Death By Pitchfork Dirty Vertebrae Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bdef1c0e0d59cf8acb00840840a69aeddc2a2344f303c9aa61e57e5d5ee26f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBQLU2100129.
If I Shave Your Back (If I Save Your Back Jamtown Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9baefab8e192b6688010bacd77b6f592f14097f77b4639e6ac0427f705d997. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/GBQLU2100125.
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 0x35765dd5cc826efa8e9dd69dc919044759532da3ce22009faf7375e8acd03b66. 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/GBQLU2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80357e064af0b6ede781175d159a2180839d5993ab72af6d7f3fe6562c345626. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GBQLU2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1799e1a21e65342cc80aafe9bf764b2a297b236c17644b9a64d3432179fd3976. 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/GBQLU2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e5d1e81361c96c84ad80ec6fa625eafcfac11b703c6cc7af5fba3fa81e7fea. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:02:43Z), 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/GBQLU2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d32b3aec979f3644fb5354809d059f0d6b520522e989a52d78c4a79762c755a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBQLU2300009.