The family Orinx (also written as Orins, Oriens, Oreins, Orens, Orenge even Orange) are an age-old family of millers in Pajottenland and neighbouring regions Hainaut, East Flanders and Walloon Brabant
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92362ed9658e7c64f7e6a6061c27762ba4767a587a54a94544319ffee167d872. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/687b7ed8-6c81-4e4f-934f-14e7b2716610.json and https://artists.proofprofile.net/proofs/artist/687b7ed8-6c81-4e4f-934f-14e7b2716610.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924a6dec24dcc08caadfc1da82fbe932ae5b5253f42e18d8ece8efcbfc0bbd92. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/PLC062240937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea60ac0cd192d596e71be813c771d707222dc8060c7f03409149e167ae9261f6. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/PLC062252705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f711313a9879929bad116ada12fe2a321b99a88638d8f3e001badf44270aeb8. 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/PLC062385408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dad83f7c55f318841311aba1775a2a90482297125f081a7b20e45e18cca555f. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/PLC062396302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307cf35faed98290dec1cbf3696dc8595d882a495f72a433a84b97e26707089f. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T20:51:28Z), 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/PLC062410822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0879733c7c784aae6208c9c676d353dd61b2ff5c1cffb924f17bf5917fd3974d. 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/PLC062414309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307cf35faed98290dec1cbf3696dc8595d882a495f72a433a84b97e26707089f. 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/PLC062410822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c0b3ed8b7a604fc89456a6bab27f2ce02aafe1cc693bfeef6ab1f5bc61e12a. 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/PLC062414564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0879733c7c784aae6208c9c676d353dd61b2ff5c1cffb924f17bf5917fd3974d. 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/PLC062414309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6f895a382b934522c465dd578eb02cce975264632c8508ad1b931d505f6fcf. 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/PLC062414565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811ded24b89ed269f016e864833b2259a34078ace6b48c74bd2abb066df7030a. 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/PLC062414566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed2449a7505e8c02e4b4a7e155979a495cf0c712e94b0d47e2b7c1b9819fbcd. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/PLC062414567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5d7c5ddbfb3705ff011da7b988d7aedc6db97114a7f51af9ca2ac9c608c529. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/PLC062414570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859e6cd8b053b74419955b330e1e54b0734cc2e33c61e57a503c8c13de12eda6. 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/PLC062425060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016883977ccf2cba58121e946bd6891137e851d860337ecd1bedcbe9cdae6448. Chain 2 (Bitcoin): anchored in block 957796 (2026-07-13T03:24:42Z), 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/PLC062433536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0122c1c0b744b72c19c576d0c5c6cf019cd0a790a29e78d96def77ff03d017b0. 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/PLC062438758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5469eb1258fff98af355eb976f1dc2d56b931b5bb65c54bb568b10aad5485196. 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/PLC062409808.