Krill (Euphausiids) (: krill) are small and exclusively marine crustaceans of the order Euphausiacea, found in all of the world's oceans. The name "krill" comes from the Norwegian word , meaning "smal
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 0xe8b5ab198b01a4748cb3e03421605c9d74eae6be5f9126893e6310c53b15d39b. 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/909b177f-6ba8-48a0-8195-e8bbd65ad7a7.json and https://artists.proofprofile.net/proofs/artist/909b177f-6ba8-48a0-8195-e8bbd65ad7a7.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 0x1a51e42ff1ec3397192d563381a33ad41982e87f59c3b23fe5ba7b405b94af3c. 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/USA2B2203571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb76b5efc382a2d588dd11cfee07194903ad1b86b538c230e09d42f9317dbfb9. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/FR10S1422731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66eddf5fe143a5f223c9bb9abab3fcf40942a7926694e4ca8c17da95a49c1279. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:21:55Z), 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/FR10S1422732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f074e865545025729d4a2a043161301dd76fc3ed381f96d9ac992869583df32. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR10S1422734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031439f849e20f3f7926bad9fa3a4e535c872257684b6740901a05de3dcb527e. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/FR10S1422735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359b0631636ee71a765c78eabbbd58f875002c60507cc27d753405003f6b285b. 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/FR10S1422736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c04fbc297646e443fa48f04d6c84eb9e102d9568dc1df474f907f7fab89b34b. 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/FR10S1422737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1654460f208243ffc506c58394843606c75835587a9069e7943c73ed51f2dd0. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/FR10S1422738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d479490d5ac547157db81c0da91e6ddb3f07745c04769f91b4554c02c29fd5. 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/FR10S1422739.
Steve Hears Pile in Malden and Burst Into Tears
Steve Hears Pile in Malden and Bursts Into Tears
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc998938e16825ad0fa8b383c2d52cfd0de9af2e3dcec6b40dbf2f9524051ffbc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QMBZ91342880.
Krill, LVL UP, Ovlov & Radiator Hospital - Split Release
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea93f5567daef894533a082a22b672ea1227f6d1c402120256d1d1c80deb6638. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/QMCE71300907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b8e81befa52d98849110264efeab3579c16e8499e3db9a88a5a10cbdced645. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QMCE71300909.
Krill / LVL UP / Ovlov / Radiator Hospital - Split Release
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce25105e566dba6d992c72565449d75afd4ce0295f4fc8f276976e77793c87e8. 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/USA2P1436012.