Rinne may refer to: People Aleksi Rinne (1899–1974), Finnish smallholder and politician Antti Rinne (b. 1962), Finnish politician Esa Rinne (b. 1943), Finnish athlete Fanny Rinne (b. 1980), field hoc
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 0x2e022c07ce04eeaaf0202cffd56f1221421367267867352976453d75c3691dd7. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d290e5c-6750-4adb-b15d-6ebd96e90d8a.json and https://artists.proofprofile.net/proofs/artist/1d290e5c-6750-4adb-b15d-6ebd96e90d8a.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 0xc6d09ecacfa0ef407da52777def849618fa9e7bb239d19de0f51e50ab0c77f49. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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/KRB921934600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb493987b52483d031d87602d64f69010aeabac171f6c460a170cdc43a4840777. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/KRB921936762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda06b9e19cecb0f2e2574338771b34735679b0c41fb5708caa3f890cbf442b2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/KRB921939040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4cdaa2f0aac5efe2ed884c4e983b5c3646abf90ffaa09a187bfef651773e37. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/KRB921939588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd73d56bc412b16f486f34c0eb65f19b2e302657546f64effb57a5db58578f1c. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/KRB921945954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba5f04ecfa711622f8e8436fc95ee6373ae5f74845c53c2d761aa0ba4012130. 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/KRB921946959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7999e3780bf55c7c833fedfc756e62df6e26cea44016da0457ad5622a6286ae. 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/KRB921948162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bcfe979a59c759dc79580f72b9f04ccd6d0f1365c20bb223eb25f355f873ec. 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/KRB921949815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869c0f6802438c2bb2d1f5a6377df8ddb426fea11197a49fd1283cbfd0d4a53d. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/KRB920904407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c65c515418d5cf513d566a99f6474b54bf0e43f2806a27bd37a5011677b6a9. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/KRB920904409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7753c5ae1e9185ed68d184c5d32db611f12d2d8f41a2a1e3172615f1f8c8bd. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/KRB920904410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb163e4c26242c42cd63125ade59572c2d882b604d4ad2dd7368fb3e459270acb. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/KRB920904414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66aeef658c2925f3b3c11c2c7eebdd7bbbbb4f4f423f81ae14970da2446c4dcf. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/KRB920904415.