The Kry is a Christian rock and worship band from Quebec City, Quebec, Canada. The band consists of Jean-Luc La Joie (vocals, bass and acoustic guitars), Yves La Joie (drums, percussion, and backing v
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 0x352534b0c1bb1009289bd858941e84608ef7a5aa8436c0fd65e05a279967a3f5. 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/27a06bf2-2d25-4279-b7f6-f87072935a2f.json and https://artists.proofprofile.net/proofs/artist/27a06bf2-2d25-4279-b7f6-f87072935a2f.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 0x2270c03456be1db44175b528d7bd887aa0e51a8a22ab4cfd77d1b27a56c04367. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:15:55Z), 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/USFR70534001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3404b02fb345a7fd734aefdc93e6101fdf092a13a5cf754fb619bab5714cc3. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USFR70534003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb832482ba88306993ee1ec3716a22063d811134c16ec248113bdbb5f01b550b4. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/USFR70534010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b77be51281910c5054bb917df8b86860695421deadb32b56dea5e301331d3a. 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/USFR70534021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3477412f65bc284aae1109592fb2b7b68932591fbb08d03ce22a5c930fbe941f. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/USFR70534024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5472943aa326696c2703211ce7e629b45ab72d8219484d8b8af63849b56cdb. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USFR70534017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce77d6f65cf943100c4e03f987ad20c72628729cbf76702cc98884fcdd8f41b2. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USL4Q0710454.