Reiner may refer to: Reiner (crater), a crater on the Moon, named after Vincentio Reiner Reiner Township, Pennington County, Minnesota People Reiner (given name) Reiner (surname) Fictional char
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 0x0627792857ae91142a5b4c9d40881143e9217fce4231c050012bd9889fabcd88. Chain 2 (Bitcoin): anchored in block 953667 (2026-06-14T17:49:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5718103f-4149-4c38-94bd-afd9378c8057.json and https://artists.proofprofile.net/proofs/artist/5718103f-4149-4c38-94bd-afd9378c8057.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 0x9648c0e27cfecf30e9ee51a01f3a96f5f0be48edd5d8cc18f2fd22c632260981. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US7VG1639356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6701c6de3823c290be730ae708064dcae8a00e0c0873e656e4ef14dde6ba281. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US7VG1639357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f4aebd4410fad9806d4ae79a8de80632d8b9a3de3bc33502fc1d61244e4ba8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US7VG1639358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bc724b78b0f31ded33ce64a7bb1f14168318fe0841a2e4ea176a13d7af5eac. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/US7VG1639359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318757369616a4d92195ed808453094b43d3ef1122868c9fbe18276a4598e1fb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/US7VG1639360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa756f7aef30f13bd8309fdfcbde8c6d9d4e4d3ba976d03d96826b5e1459dff98. 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/US7VG1639361.
Can't Tell Me Nada (feat. Schmidt, Chucho Ortega & BobbyBass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a06f16fb17763f5a2196f36701cb96065a3888a687e1f727b19598eea67ed33. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/US7VG1639362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af638812945791ac9c7a128bf9c7390215bcc4f6161891d322859a49cc57d24. 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/US7VG1639363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85096cef75411f6c3416b68ad1f42fde9120303b5aedb444b3f3e962ac527275. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/US7VG1639364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7958f02cc1fe028dcc5cecb6a6fb8dfbec229da601cf4674f75dca63fee3a51d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US7VG1639365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf786fd76620951c54e9248d110b12324bee477e754d759c8656de05fbbe02840. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US7VG1639366.
Hoy Voy (feat. Walter Vargas, Reiner, Blesk & BobbyBass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d5bcf69a1699947ee1b6ca9a787003d5a3beb7a5b5eab8eebef662070f8d08. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/US7VG1639367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24839c1d113e32837788e5a91b6c7358a4f8af57c9d623b01d7b7e559ec7823e. 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/US7VG1639368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1020dc0a46643292afe2a6a0a6b647e68f6c80a5cfc3b45dfb6998867191ea68. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/US7VG1639369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894950d5aee5c0e6bdf64d5bc94c05d863024ae974114423fdad4c0d06f0cbdc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US7VG1639370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef256d187076374f93822ddf349c0c1571e09ab952bcc1960c4e8693187e7fc9. 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/US7VG1639371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0d47efabc6f19db6ae2bbfeaa940b07467a8c40ea5e7e6f35c0354566f4662. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US7VG1639372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545fe7fc306e66976a032547f1fb7e1e83e4e762bf1563ae1e52a0541bb506f0. 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/US7VG1639373.
Futuro do Passado - as Canções de Lulu Santos
The Space Cow's Halloween Songs & Tunes, Vol. 2 (For Your Spooky Melodies' Needs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85096cef75411f6c3416b68ad1f42fde9120303b5aedb444b3f3e962ac527275. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US7VG1639364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d5bcf69a1699947ee1b6ca9a787003d5a3beb7a5b5eab8eebef662070f8d08. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US7VG1639367.