Mola can refer to: Places La Mola, Formentera, Balearic Islands, Spain Lake Mola, a lake near Ilirska Bistrica, Inner Carniola region, Slovenia Mola di Bari, or simply Mola, a city in Apulia, Sout
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 0xe9e17189409933b85e287d2f7190562cea92f6284a891c3a2db99fed39b3d20b. 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/fa82d8ec-fe73-4e3b-9abc-004e06c47525.json and https://artists.proofprofile.net/proofs/artist/fa82d8ec-fe73-4e3b-9abc-004e06c47525.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 0x579514189ce4c0ef0172b325db7c3d9533f505fc7b8f16f5b77d6ce98e31b014. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/TCAFY2176094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658bd562f4f1327a802b430fba34cbab91bcfe747ebfb70bf7fa4a351d303696. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/TCAHR2301374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96767f4c438a73d8a2a80a4c39e0f0a410ce1665031dbb15d876640f5ede8d4a. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/TCAGI2292083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62b40b317b22ec274f16fea619c47eba2365b9eb88a0fbf8266f92f3d692bfc. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/TCAGS2387252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658bd562f4f1327a802b430fba34cbab91bcfe747ebfb70bf7fa4a351d303696. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/TCAHR2301374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25653c3607c4968254548661b810892b12a30e76e2c482592d84af69c2f74783. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/FRERX2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb27aa8eaf7c4466f019c800ab361cabb97b33e90cc556fb9ad5f34d8f89b6d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR9W12459201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbbc3b65615a506cd51041e3623b223a7cdd19fef5c3d647775150da96d7f9d. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/FRERX2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c982131cf69f59e2e2fcbfab679a03ceac5d2267cc0e56b8e33b47f757acad. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/FRERX2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba99504b398a94c2f0554c4e29c56c3029fa30f5d6b45eceb872be41d6446c1d. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/FRERX2400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f18d1b72be4426cc85a7c10c45bd5a5bc778490af81e3d7baefdf9f91a95438. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FRERX2400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2613b51695be10d74391d7fd7b3376037ff5ae0ab700a1e90f3fa041403764d. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/FR9W12448145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659b552282e16e2d37b15d697e88ca268429ee756918c6199ce8af795b9fb722. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/FRERX2400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58ce6a621e39f685464e7f09050ee1569e58ab222e3ebc1397d5b0c052daead. 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/FRERX2400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa922309f8998f05e286880ad0b80e80df099666b46c1ca467d7b647a14fadbaf. 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/FRERX2400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392b68dd44810b71d2abe1d425dc9189ccb96088d900dffcddfa0495321df63a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FRERX2400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f821140eef10aa2b03e5774ef673a140452aa9f02d00303a4d4b88394895ad2. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/FRERX2400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9086f4c28b987f90973d9947fde135fe2f711463f83a533599d5819ddb804b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FRERX2400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3ba8e78fbf2096a45ae99b89f8da300c9e0d61fbecf58827c0541b840266de. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FRERX2400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3111860c7f94c9fd15b5fd431c1c76b05cbfdfeb6df88cf95cc36d91f4b7f832. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FRERX2400130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cb8063f492c1ff974f18133766f1817cd2806959997711b98ac6eaf4fe18d5. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/FRERX2500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc5e288742e0b555a1b151f84e243a0d993f25fa02b760c80b3c6402f5259d1. 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/FR9W12366290.