Manti or Manty may refer to: Places Manti, Iowa, a defunct Mormon settlement Manti, Utah, a city, named for the city of Manti in the Book of Mormon Manti National Forest, formerly Manti Forest Res
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 0xd7d71ec03098b809717be578d17cd41e4139fd92df3dee19a4317122d9ae7599. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f559b790-997e-4ba9-aea4-6d1534642b42.json and https://artists.proofprofile.net/proofs/artist/f559b790-997e-4ba9-aea4-6d1534642b42.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 0x9dab65525bb4274927af49ca6144776b565115e7833f98482615d0ec2dc7957f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ITFGO2400076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d8ae262c7a91779b226364bbf50cdb78a55c474ea7b7dcc422ff820a79790e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/DEY472478634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e203b0b53bdc2814d317fdc32856c9c0e04b7def109ca3b88d6734b871a5f0b. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/BEN582500153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118f611cf838224da9607bb173fa5f77277be1b291c23d934142ae654bf698df. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:58:57Z), 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/BEN582500154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ac7e11ca837ebed2d1d5c0dd6bc14f110fea3e0c2da62e92ed4922d1e484b5. 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/BEN582500155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4643766964454d982c3e9694d283a3127fd23fffd188635b87ed4e5ae8ffa1fa. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/DETB32401660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8643d58a599410a49f1692fabdc1cc59a20a25d74b74456e980cb4b864399f6. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:26:27Z), 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/DEH742516990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6824b8cf03124e9b23a29370be637ef76b09211d2aa46c9130f755a6f72a836. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEY472577250.