Daggermouth is a Canadian pop punk band that was formed in 2004 in Vancouver, British Columbia. They started around early 2004 quickly building a solid reputation by touring with bands such as Moneen
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 0x589b09e6520880568ba76d5b61d3cf561e1ad0ffbd0427f7cc9eab7285c527c5. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2dd864af-df21-46b1-88b3-33319108982f.json and https://artists.proofprofile.net/proofs/artist/2dd864af-df21-46b1-88b3-33319108982f.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 0x5b6e3b2b8edb457eed5b4f9603230349de534efaf7a8cd4a81dd869970630a00. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/SEYOK1740765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb34567d1151a6e54c013afab93ab63c644d453c1dca9c3859cf6b0f16255a4. 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/SEYOK1740767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6425492cac4fa7254371749b7c67e75982109b0514dc48ba3d9a204981192e7. 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/SEYOK1740768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80457932bdea7874b9def00f355b1d6d18cabecce0b67a5c5601e9de4aed348. 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/SEYOK1740769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31c3f12b77d7f79c8e81d53fb670afc9d6c772f23fad156ef1670e901e292f8. Chain 2 (Bitcoin): anchored in block 957616 (2026-07-11T21:52:36Z), 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/SEYOK1740770.
You Cant Soar like an Eagle, When you Hang Out With Turkeys
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d8213239e50217cce4da636d6450b01d8ddec500d25c8e3053c2965ccfd1fd. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/SEYOK1740772.
You Do This as a fad, We do this as a Living
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710b4d1d6f93e7e39aabfff4bc39dc367a502f46b2efbd0fa773e3ce53ac4fec. 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/SEYOK1740774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b97d677a07240964983b72d68ffcaf250c3d5dfdcef5e24d99e97dfd5e1342. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/SEYOK1745321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe143483a1c65af1702b1dc0ac1f240a8d8feda40f9d7c8ca4b14095a742d915a. 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/SEYOK1745328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96acc8614e9aa45f77af1d76770cd182ca5062e6237a2bc383a49f75ef8be27. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/SEYOK1745334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2e7b8c38da2aaedb27b257a8dc50de44a810c373b90f9e149c13363f2103d7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/SEYOK1811920.