Dear Seattle are an Australian indie rock band from the Northern Beaches of Sydney, New South Wales. The band consists of four members: Brae Fisher, Jeremy Baker, Lachlan Simpson and Lewis Armstrong.
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 0x3f8c24849abecc03a6a07c7bd2d46cfcf7fdd2b4c66dc3ae2f1b98fe6877e29b. 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/a3c2d80d-faf0-4d71-b563-cc4b2c217e1d.json and https://artists.proofprofile.net/proofs/artist/a3c2d80d-faf0-4d71-b563-cc4b2c217e1d.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 0xe3802f4ad0e7d8f35cb01000eec25d7396b49ee83c2316f89bd9365c9a6f21aa. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/TCADC1768759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97556f46be31e63ce3608c35fbbb0e1b81c678dec3bf503bbd0efc098ab2a148. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/TCADC1768761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d3a7418ee5a1f046f889f89a55e662016fe8f28b753f6dae510842f6599edd. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T01:02:10Z), 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/TCADC1768763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc3e21a48d3a4a09dd3ae406d99a39dc89247318cc19ff28e38af8c00809faa. 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/TCADC1768765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1973ff6ff14a5cdd22eb106f5c9008b405d765e7b9418bf11fe4f5636efc6d0c. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/AUI441800228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0529a2282d8192130c798c1a53f3aaf7c7ddaf15d13bf03eb2cc1634589a427. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/AUI441800230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16744a65fd233744e916647a479986cad9f597b3f56705941c952468869bc5f7. 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/AUI441800231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c37c071566a1e6605da629aeff588074768fb378d39371d196171dae631e6e. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/AUI441800232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc2c961d55f67b873a68186b87ad710e14c327e61041474b67cfdf566b84d48. 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/AUI441800234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf008266fb1d3d5e74bd649614fc68a52fd5bb43a31584b3176c05d9673eaaa00. 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/AUI441800235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec56df81a09f49b0473333c09f674bdc7a566bf71de27da5489623e62d218b5. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/AUI441800236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ff2f6931d6d5fbfd38b9a4e882ab0f4a829bc0519a036bb0d21a8150b39cee. 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/AUI441800237.
The Special Two (triple j Like A Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e484635d3af9b5544952dadc98585d278022d92902e5bf6f180a2096186ac2f. 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/AUI442100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8843690304dcb5ce166002edd3dc9d94a535f2959bfc8b4457f009f27c693fd6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/AUI442100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ec533af8f05ce1fc3d422332b2db2b876f7972cc9bd75111ab3083a1c5a39d. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/AUI442100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55eef6af90bf587cbbd7672495829689edbfe82fbc843a0ffc3db2f498600d8c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/AUI442100108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2cdd36fe2bf2a8c6d3d66bb9d3f609c0ce2115b94b8e982382626a074d4151. 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/AUI442100109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae4a3f2438f99008a1a123d58817ab93b4d114477c7154aefe95e14c1d3c8ba. 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/AUI442100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a45750a9bc7a0bf773ef811ddda499b9638ee83f6ba646c0d1d32dde4819a4. 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/AUI442100111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ac1a9b8852af9c0dea240578092b2124c7f0b4a17f829a31fb68ef659f8419. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/AUI442100112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a1533550094de517d631a5ee4f67a00d8351c8d61dc1caefd8219151ff75c7. 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/AUI442300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c421ab0cc9d81394d092c8164fac984575477e1ceaf2e063f31e1c0837f8525. 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/AUI442300146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5112ea1f73718d7a020e34de6f74161dc2b44afb2749639f1c874af444374021. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/AUI442400088.