Spiritbox is a Canadian heavy metal band, originally from Victoria, British Columbia, publicly established by guitarist Mike Stringer and vocalist Courtney LaPlante in October 2017. The band's full li
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 0x07357fdbaec963ed7df2e465203b901ac16f3d131b9d5128f9c0598e096091cf. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2571d47-0bf9-4380-a8b9-2642d0303db9.json and https://artists.proofprofile.net/proofs/artist/d2571d47-0bf9-4380-a8b9-2642d0303db9.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 0x2f7f443ee9d66ea15589382c39ff15e9bc7df97a1b456a60ae00439c439484d4. 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/NLZ6T1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf2c3459170cb7ac65a33aae3d77f9cdf0b1a79dc8eb29c488afdbc2750922d. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/NLZ6T1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d2a47e4989a3d94fec71f4b1becc060c0a12b8111008853a0854151adf367b. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:54:41Z), 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/QZHN51997380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f66122a328033f6b5f1c23f811d73fa7aaea590cae316074e719029e8fa570. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZDA82484822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0abad71230ca938d40a276242a43f29b6aa944922d5759ca16ab33c69c2f0c. 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/QZDA82487251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f66122a328033f6b5f1c23f811d73fa7aaea590cae316074e719029e8fa570. 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/QZDA82484822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0abad71230ca938d40a276242a43f29b6aa944922d5759ca16ab33c69c2f0c. 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/QZDA82487251.