Gaahls Wyrd is a Norwegian black metal band based in Bergen, formed in 2015 by former Gorgoroth and God Seed vocalist Gaahl. History In September 2015 (one month after God Seed's final show), Gaahl
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 0x9be433c71be0ff7da7d7300705472f785dcc548f08b65004ad74c66ac32b99cd. 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/e7fa4345-b0a6-479c-b33c-76a3891f14db.json and https://artists.proofprofile.net/proofs/artist/e7fa4345-b0a6-479c-b33c-76a3891f14db.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 0xdf994c5551a6758c3cbfac4e558c169c56c76fb2b12973d5a246a105fa38e3d8. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/FR33T1951201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbe740f35aca7c30d9d300ab614136919ae607290baecc54981d1ed5f84c043. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/FR33T1951202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6d4c9f0a826edd5d3bd5bddf90fb0952be9bdb6b3a88c8dd752179a14807f3. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/FR33T1951203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702ca9cc7a408c475c5251d4fcb42f0daf8a5d0e8b1d444d9c6d91555d71baac. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/FR33T1951205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d6faf8a7d1ca0cd76505c35706a230418fabd22a2940633c4424acb1a0cc3f. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/FR33T1951206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be9cc81146a844f54a33ec9097fcddf19ec2ca12e7c6cbca494226c9972e4f8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FR33T1951207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8909722b969eb12eede11a1ce4cddb875897e0a3c46ba3604b02182770cf8191. 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/FR33T1951208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2a1ed4e857e9e4962f42dca1947e86e71831b64abf42dc0a3d8c46e0e1b662. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/FR33T2164502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5f2988ee40c0c8827f03fdb10a52734d4a4ceb4f3be7886e6bad2b6913a103. 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/FR33T2164501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5f2988ee40c0c8827f03fdb10a52734d4a4ceb4f3be7886e6bad2b6913a103. 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/FR33T2164501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d3d3d4d92c8d4d9811e51c7f37c5cdeba69fea5b886ad04fc75272a99ef6c4. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/FR33T2164503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0feff45a261322754a450b2e524e287734654ec7578bcb000428b7b2ea8d7f36. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/FR33T2485304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4ce7553704962230405753d7878bf389d7577b83cfa9af7dabfed94712a472. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/FR33T2485309.