Inguma (Mauma in Baigorri) is the god of dreams in Basque mythology and religion.Theresa Bane, Encyclopedia of Beasts and Monsters in Myth, Legend and Folklore, 2016 He is regarded as a malevolent fo
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 0x4afb85836c6a1e337fc6223a769c1e5bec51de2702dd9d0d62b10acfefedb851. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd8566d0-054d-40cc-8836-d0f15a5b74f3.json and https://artists.proofprofile.net/proofs/artist/cd8566d0-054d-40cc-8836-d0f15a5b74f3.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 0x944e4138e9056896a759fb7b5aa17072b660563f544dfd4fab38fcb13dc7dee8. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GX3HH2288148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f4d0b02aba1d118a7816ef092354f7171173123541dcef617811999f0c6d4c. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/GX3HH2288149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d6aac67502913f42c308ac6c0d330854f6dcbc44e824643fed5c5cc6b84644. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:09:26Z), 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/GX3HH2288151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7206660923b241131ab97dd01ae8f54dd7920c42c0dec2a10056e70306c2468d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:41:35Z), 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/GX3HH2288154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07277a8cefd9a5f634b7a9e1a616abf42f5a8b441789e69d1073626ee010597. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/GXBDS2456947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a01c8a5032ac2b13d736b9a9ff62e4e76865d23c18eaee0880277260d03885. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:43:13Z), 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/GXBDS2411965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc2aa0f7fd8be1a97ba439f75dbb751214c80e7e9e27dd5903c53cc4f5b73a3. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:18:43Z), 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/GXBDS2483885.