Moha may refer to: Places Moha, Belgium, a village in the municipality of Wanze, province of Liège, Belgium County of Moha, medieval fief based on the village in Belgium Moha, British Columbia, a
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 0x7f27d372d64b7628ba824dafc32a9adf2ec5bcb37f0a8ac6721e588cc25453fe. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ead18300-da11-4781-9b70-192115df101b.json and https://artists.proofprofile.net/proofs/artist/ead18300-da11-4781-9b70-192115df101b.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 0x516437b4d5459e334ed48c8543514b171fcca7989988cc11b5e38cc61de16caa. 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/USA2P2002516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a0a061bf503007d6e7af3de7f5d54f756653cfbe4a4f129ffc122e353b7ed0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/SE6HN2105734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8dbf644b7422d82ac6cc902cab63c35eaf5d0e9da5b0535547c8d04c2ee0221. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BAA052334966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d7fe40be814bb983b049b4965061c41369b598c0d425fc184160d27c73c848. 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/GBSMU9383189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aefde440edc4180d24e9ce3b83f8f2ad2049b82e42222063a63f7945cff9ade. 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/USA2P2013166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50501311f3e8614f63369a4eaf0c079895a785919da4a114ba91b00caf104d73. 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/QM4TX2419200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035820094270dd2c6c10840baab27d726be41e312e3709f74e59f7a806deb62b. 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/GX4R52367497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f83f615163148269c37c0567c5b444afc5457afa4114964f73c6d934bcd099. 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/QZ5FN2371174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e68fee75a83e472a957838cd9dbd39c672e94f0190273baf2c5961b098eae8. 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/QZ5FN2358609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b19485fa0bc8be6771a29ecc756453be9897138bac9620ffbf065ef4dea352. 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/GX8KD2278054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0db4d41ad7c308e7faf89b807332d7dbcaa46ec39181f7233ae92cfdb16340f. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/BAA052231236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b7f9596dad27e55b47812f39b12b3770a3a4e76dfb9019dd7ea8cdaefd4d58. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/BAA052227908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5cb808392366c4aa05521cd359697b72bd5ddea32df3203cc92e4dbfd1812b. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/BAA052227892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde1c6a0bc96b351cfb20ed1021196f1d4333461b3ff5e1f48cccc0c3853fcd9. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/SEWLR2202601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9bbe39b740b5987e28fb7620c653558b479fe4af206230ac9574ddc9b2a798. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/SEWLR2125801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9d6f600972f8ae19e6e4eda15d050e028f2c31dddd7d0dab3da18b9ae71b63. 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/GX4R52150669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6216807590540f19cf25fcee83f124d5e109cbdaaa4c90533131cc4fb6314d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SEWLR2116201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278bf46a65d098577bcb716da7c44ee48614524cdd470dc47174986e3499cdb8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/SEWLR2116301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16349371b0895bdefe2b3142364c4e2c70b5114e8b30d4df034e96d091de9e40. 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/QZMHM2042584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a2931663ad9820498ee960f8fc088aaeaba5c013eebd1efbd70f8d92be3f0d. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/DK4YA2118901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a3a8d43d3fa989c85a8f3ef720561e69992d25ac276c2fe144f11ae75a6f55. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBSMU9353609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2c699f9f475323cba9e580e4b88bcab7f6bc3858483911469471cd5115841a. 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/SE6TI2088614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58cc2a8bbc21ef539a4796ccb1a45281e8a7fc85740f45f9bbe8eded59727f4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SEWLR2007001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95552fea847ea6c5653a3d6326b03bc7cf7c8e130b4f3cb98ef1a0fcafb9d8bc. 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/TCAFA2084706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf823821621770c19dc093fcd3efa2fe17dd2bcc722466361eb3a9ac5ecf0665c. 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/QZKDK2047569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e3e2244f3894ce5b11f182e8c59e2a1de8a02148711d5a74b63b2a778561dd. 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/DK4YA2071401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9928a7420592a02386be4fc89ae8e87329a81d4423caac3ec9b23abad0747bd7. 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/TCAER2031413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d30d3484567f33091ab09bff9fadede2fcb7e1324a64d5210cb17a89cb4524. 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/QM42K1921661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69035eea8d3ca95cbdb11750ca762a5809e65ac90f8e2399f8c4d05b4bb6911. 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/GBKPL1951617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7009beb6ba6e421aabb0b2962ee4e0f97b28d0a6f29919b5cc67c58a695a92b9. 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/CA5KR1904331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89350b775f903b83d7999ba77fcc497662375f32f8a6facf752c73993b61a8a4. 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/CA5KR1904332.