Mont may refer to: Places Mont., an abbreviation for Montana, a U.S. state Mont, Belgium (disambiguation), several places in Belgium Mont, Hautes-Pyrénées, a commune in France Mont, Pyrénées-Atla
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 0xe6c14bddf104e33b0064c45301af630b1c2daca263349bbfc55ceb8b100e4423. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2c31a6b-f81a-48c9-bd87-9151a89b38d1.json and https://artists.proofprofile.net/proofs/artist/c2c31a6b-f81a-48c9-bd87-9151a89b38d1.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 0x3635e7497e3cc27221b288a0672f956849adcfd7fd09b06f199662d467c212e4. 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/USWL12302512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dd0af00ada1664066d1f0400dce3c1aaecedc4adaf6d7eba536053fd276cd1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/MXB952300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a542c18f59de594c7112a1becee487ef87976c1da332540a055a5615ea3481. 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/MXB952300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a519e0118c22a7915adf44dc2adda5cbbf3e072888fd2ddb3528d2537f7177. 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/MXB952300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456a60f0bc052f9172fcce3701d54d9fc30d1b2163216971973caff16743aef4. 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/MXB952300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3c18eb647deef268d748dd005ff9a09752fd999117e640732e045d5d341c99. 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/MXB952300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5747f77f2a64f0b140b0d20d63000791cd39f8deda1b6d721c929090e186f2e. 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/MXB952300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c83e79cd4e3dc3c6d7847848acf63e0ba4a1d9b118bb4173d4f2ed009168a8. 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/MXB952300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf18d5d66f7bc83600d970f1501ef1b882424cc4958ada79b9f8ac5c9a0ce74c. 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/MXB952100095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c213318275ca1642ecf0afbcc114826254edd832e3744eaf86eee9f9b8173a. 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/MXB952300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5747f77f2a64f0b140b0d20d63000791cd39f8deda1b6d721c929090e186f2e. 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/MXB952300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabb86e153644659076685114d47fe8d90218198e505fb3d79ce05c9e70462bf. 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/MXB952200131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5d7ac2a0e83f71fb734cf499bb9e6d58a456f6c08d1b585bec643e9cc197d0. 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/MXB952200104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d891b87b040d15dd76dbae2ba8f723138622e32adcf19ebd8abeeb79317170. 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/MXB952200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4366c5811f75defed24889a1d9e39c81feabbce72fadc0b23b55564f649051d3. 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/MXB952200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fbdda9a776e763ef5bfd1fd0c39073f767cfb1afda375b1ef1a2ceb27d06a6. 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/MXB952100113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f76aa3b97e5522e14f61af7069781378a607a50ed65d38d121405d5deff728. 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/MXB952100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3635e7497e3cc27221b288a0672f956849adcfd7fd09b06f199662d467c212e4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USWL12302512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3635e7497e3cc27221b288a0672f956849adcfd7fd09b06f199662d467c212e4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USWL12302512.