Sacred Paws is a Scottish indie-pop band comprising Ray Aggs (guitar, bass, vocals) and Eilidh Rodgers (drums, vocals). The two met as members of the band Golden Grrrls. Their debut album Strike a Mat
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 0xd6d6b69a01e14183b65b459037f931ab8f5dca1296b1613fabd2011881d9aa2b. 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/ee1104a6-e2cf-4e24-9f3e-08c83aa61c24.json and https://artists.proofprofile.net/proofs/artist/ee1104a6-e2cf-4e24-9f3e-08c83aa61c24.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 0xbc66eba542b78aad73b6e0625d534d9e4e47f06dd9b4dddc54b50aea4dda3203. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/GBGDZ1600035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9aec5137904499a6a8bfa54e723d369c545206056e29d76bafed0a69edb28ce. 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/GBGDZ1600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a57554a6ec7180703339686ba8ff3f7a59bb2d54cc62694bde477357e1c37e. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/GBGDZ1800065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf40e9ac9cb721ad787f89459b378cb916ff9cf91940ddf7490ea34e8ab9fd5a. 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/GBGDZ1800066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210232ce00b5c97817484e2aa9594ed6f2e5e05538531cb4c1e40dbd1bef87a2. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/GBGDZ1800073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5339fe72bdbf93c21837436b30be3c01761f9eac5c4c201c009134cdde225af. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBGDZ2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36508bd717f49569817651556f72ab06e43b5edff29cc8d170357ca447f5c42a. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/GBGDZ2400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c3ed820260e6591ea29eefd5d3cb33bb273840d4914ea77d6e8d9e06418cb7. 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/GBGDZ2400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca568f69ab24a5b1b7fd5325646112d50c7e6a27f3a22728d89883152ff4d9a. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/GBGDZ2400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36508bd717f49569817651556f72ab06e43b5edff29cc8d170357ca447f5c42a. 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/GBGDZ2400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b80d09157e273b0ad68d553d0cb9f190282132bd11cea6e2905e449b74d7de. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GBGDZ2400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ceb0632ed4694e4922ba6bed5681804b34b9ff64a98aeb0828124e60ddbb6a. 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/GBGDZ2400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5339fe72bdbf93c21837436b30be3c01761f9eac5c4c201c009134cdde225af. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/GBGDZ2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42271a2429f6de4c652611100d98bbd92f4136c1d5c399c99aed1749ccc9a10f. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/GBGDZ2400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14d75cae66946fd843112ac8f0a5bd0dd13038c4993cdb116a68e44c3dbd96b. 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/GBGDZ2400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4761934f6c922db392bf658dcdd7ef7c50ed7ce9fc54f78e32f75b6fd7bd02d2. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/GBGDZ2400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36485cc4ec9a4b61b83a29e3c025659d0aada214e26ef9a345f32b0c9e528f53. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/GBGDZ2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a6830f01d22d9539c21b012147adc7806e27717b2d6d3ef9a9ad444a5bcb62. 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/GBGDZ2400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca568f69ab24a5b1b7fd5325646112d50c7e6a27f3a22728d89883152ff4d9a. 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/GBGDZ2400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36508bd717f49569817651556f72ab06e43b5edff29cc8d170357ca447f5c42a. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/GBGDZ2400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b80d09157e273b0ad68d553d0cb9f190282132bd11cea6e2905e449b74d7de. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/GBGDZ2400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5339fe72bdbf93c21837436b30be3c01761f9eac5c4c201c009134cdde225af. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/GBGDZ2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42271a2429f6de4c652611100d98bbd92f4136c1d5c399c99aed1749ccc9a10f. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/GBGDZ2400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14d75cae66946fd843112ac8f0a5bd0dd13038c4993cdb116a68e44c3dbd96b. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/GBGDZ2400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4761934f6c922db392bf658dcdd7ef7c50ed7ce9fc54f78e32f75b6fd7bd02d2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBGDZ2400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36485cc4ec9a4b61b83a29e3c025659d0aada214e26ef9a345f32b0c9e528f53. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBGDZ2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a6830f01d22d9539c21b012147adc7806e27717b2d6d3ef9a9ad444a5bcb62. 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/GBGDZ2400060.