The Veer Union is a Canadian Alternative Metal band from Vancouver, British Columbia. They have released multiple studio albums, Time to Break the Spell (2006), Against the Grain (2009), Divide the Bl
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 0x77de9596668ddad98565e3fa7dd3bad2c977de6a9444316d6f8fc2bee2551480. 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/07f14d6e-04ba-48d0-ad60-d8f900cb0a72.json and https://artists.proofprofile.net/proofs/artist/07f14d6e-04ba-48d0-ad60-d8f900cb0a72.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 0x2a878b5ff4e034d520542626099a00ec0f09ad8fa2ffe69699d853b6e04139e7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCAFW2156328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fa23f3a00ef318d7ddefb40474201906adce5f40b71792ece6a94788994aa8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMGR32047868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838548166d26e3d3a21cd9c06a0ffd2f44059e7495b5f65aff596157c68fde3e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCAFN2121979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a253b3168c10705970f652d6a8a0ad0aac0a607063035fffa4d0591025a16eb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCAFD2023297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0bf481b26877854af3bd34c43ef8f56669ee8a564cfd187536205929956744c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCAFI2191486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fee734d9859e2228ec0e1d342a2144d6a7d7726c81edf3fa567e1a5cd6032a0. 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/TCAFK2154055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ca1b6a672c09ad58010a4377e04cb95579b0b2d3c64e436b7bcf937f803095. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAFX2189283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ea17209550313334b39e1ca6680dbe245dc1855452ca4fb8c069ac1e389d1b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCAFI2024291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b226355cd5f7bd7dd4448baf91b4b0ff7b476dda20b2873aace9983d2d4667a. 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/TCAFP2124918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357027f00977d656cfcfad2db1daf33259b8fb8ea7128d8481f1ee5b0f766169. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:55:00Z), 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/TCAFR2171828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a1967b1851b72e5f1b34626dcf5b97264f2226575d7c831a19b706003055ec. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:59:05Z), 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/TCAFK2185430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b226355cd5f7bd7dd4448baf91b4b0ff7b476dda20b2873aace9983d2d4667a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCAFP2124918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fee734d9859e2228ec0e1d342a2144d6a7d7726c81edf3fa567e1a5cd6032a0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCAFK2154055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fee734d9859e2228ec0e1d342a2144d6a7d7726c81edf3fa567e1a5cd6032a0. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/TCAFK2154055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b226355cd5f7bd7dd4448baf91b4b0ff7b476dda20b2873aace9983d2d4667a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCAFP2124918.