Goat Girl is an English post-punk band from South London. Their initial lineup consisted of lead vocalist and guitarist Clottie Cream (Lottie Pendlebury), guitarist and occasional lead vocalist L.E.D.
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 0x84854c2da7e2f2a42afc8638050a6b10351cf813f70a65d47f2c482e1815f61d. 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/8cf40022-78e0-4030-8b7f-a39239a61bb7.json and https://artists.proofprofile.net/proofs/artist/8cf40022-78e0-4030-8b7f-a39239a61bb7.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 0xf796b416cbe97fc85c34394b4a9f548d03a628888cc443c4e87147c977d91aae. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/GBCVZ1600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87556c0b719f5c8ca0f847f7de9253a682a8a9ed3d955f552f716938e25a3c4f. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/GBCVZ1700077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e57951786c19f16cc5dd795c53fa9f52ea058dd42613120c6f7756a0e15d1b. 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/GBCVZ1700167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdfd7564eb026e9700e04e5113442a6864f2141047319aab1f10691431ddb9f. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:51:06Z), 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/GBCVZ1700168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b4e35fba19a1ef7c3fbaa88f688f03827e6b30e3b625ea5de508d08dd1d703. 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/GBCVZ1700169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a58997bb8e6504f6b53e076778d95d8c991af52426f4890eaf8e9d57831345d. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/GBCVZ1700170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668c9f6bd50e11d7130afc5908fa11a044dd44ae965a9dd9a727bf5c5da57293. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GBCVZ1700173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170ebe5952c20a1ce0cd5a39c9e731c7ae189bbe9bf9e45d50f4531bba84a343. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/GBCVZ1700174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c338fd1c199e62caa5bf45007c7b115c856db03193e2c2e6ee1c9002c60127d. 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/GBCVZ1700177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815b3ee1e46364c1ce4a840ac38d6eae3b004a8493a1b5de9baf21b0c406510d. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/GBCVZ1700180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3531baec472673d5fd7317c7726e8d7c47a5e56114e3d1c77489aba7e9b82985. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:07:07Z), 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/GBCVZ1700181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a229f0c059bdd4679efa3bc739d33455c2e5171c7ffc781f5994585d8600ed. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:28:18Z), 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/GBCVZ1700183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257fdb63f265c943b047987be872e2e052d24d9b11c32fecbcef2ee0f228e99e. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/GBCVZ1700184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3212efade66badec16a2095bd1ae8bc6ec0a99acaea518fd5156ffdfeff23a95. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:22:34Z), 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/GBCVZ2000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0216cc6a4492e0246d405cfdd9dce88b0bb27a7861a8c14697bb8d617cc3c5d3. 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/GBCVZ2000074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bc98dcb0cc2f43eef8a0fda150b2219255a8a95938e1b43a359a4f1ae3420f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBCVZ2000075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c0c1d36452c5ecd2fa57c6b3a7a130e4f1b2fb30b742e6d3233af7c7340f81. 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/GBCVZ2000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150e5d2b2ff3ceed0bef961b0036d5f885270c2545677dc75be7ee7bff6920d9. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:49:36Z), 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/GBCVZ2000079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb0ae0c2cb9c93dfd850ab4c4dcf7ae9064dc6b8028d5be406743100ba0f4cb. 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/GBCVZ2000080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf642ccdb342cac0658613153b3184ffe3060941b6fdcd1adcf0632ef9995a4e5. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/GBCVZ2000081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b1caed4d10d48dbdcb7cbb92416abfae9c15d8655e8c3dd23bc01f94e21afd. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/GBCVZ2000082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17a09c140480180eea3bc0b3f20e0ff2be931c84da91980f3252fd15828cecf. 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/GBCVZ2000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ad4c0afffaf4855dfe0900e42cf52c982126119d5934769f2ac5385ed3ed17. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/GBCVZ2000084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4cb31295f8e655382636bf9cf3445a860b5a43e08437727fb3c730ff68e0ac. 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/GBCVZ2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693ec4a249f15f6fb1b15d0a90acedd4ccd8fa363a2caea9e3c2e366ed5756e5. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/GBCVZ2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbc1a5855584ff058371a8297987a7cf3bde83bb0491e26413b1bd97f30d172. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/GBCVZ2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32463748f3fcde7847583ed69e5876cd7035e3b7978bc5f9d422722aa0e7cc75. 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/GBCVZ2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad685bdbe434e5c8b11652fb6257d501fd8237969baf452be2c5cfd3e4fda369. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:24:47Z), 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/GBCVZ2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7139d008666e85854bb1a84a5fea3f99b8ff0fdc29022071e6402a6589b56745. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/GBCVZ2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8eb96c18aef84c4ded2ce0fec67c58b25ae1e670312af5941ec473c4a1ffe1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBCVZ2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03575604716d74c68c11f5cd156583e60cd908c3db4fcd18f747de278739937. 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/GBCVZ2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e48c17d8a45292718e273f7e2b04ce125ed0ef4ccb55f2044f4a5d5243c1230. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:46:01Z), 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/GBCVZ2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83da8802b9d05dd76a0c7f60c7ea5f487353a74f8b7274f5fba81448c48419a5. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GBCVZ2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7af7dbd00a54343af6540f284ae20425aabca0c3c4f5abc11e4db2a219bc84. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/GBCVZ2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c842e97c204ab6851acc642a37ef54533997d06874ffc60c76bfa3d585bb8aa. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/GBCVZ2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd7d0685b567027a3d93f1f9ec7f10b9a9c2a9a035050e351dc73003b390f87. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/GBCVZ2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab0cb34c05f7a8247b069ef2795f2d9ce5ce896ffa07d8a00062988edcd17bb. 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/QZTAY2585682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1b4866d9428f9e24db1c618536849669d878df075ae94c6bbca058adc1e1be. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZTB32549795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92013b790a6354ebc6b33885481b30402c3c19adf7109d2f313af139ef099c80. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZTB32549796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4b8fdc4922091353a6f0edbcb3474065a29d2560b5a7894d8794265e9b2b95. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMB622200905.