Acherontas () is a former municipality in Thesprotia, Epirus, Greece. Since the 2011 local government reform it is part of the municipality Souli, of which it is a municipal unit. The municipal unit h
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 0xd6b910a145141f5fe12a8b2cecb6b2e307d11f3894a49a1427d6ff040bb50d33. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ab9d85d-dd18-44cb-ac4d-14ced39de415.json and https://artists.proofprofile.net/proofs/artist/9ab9d85d-dd18-44cb-ac4d-14ced39de415.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
15 Years Anniversary of Left Hand Path Esoterica
Amenti: Ψαλμοί Αίματος Και Αστρικά Οράματα
Nebt-Het (Divulgence of Ηer Sacral Temples)
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 0x6ccad058910f73c63ee5623e0c1ccf36ce703bf1df726cddd9f67cb7bb045fa1. 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/USHM81493867.
Ma Ion (Formulas of Reptilian Unification)
Amarta अमर्त (Formulas of Reptilian Unification, Pt. II)
Psychic Death: The Shattering of Perceptions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e12b79096a47ee4b79fe6216801fdfe007923096fef1f759e9cf52fc763d72. 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/TCAGE2253236.
Leviathan the Fervent Scales in Reverence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bc4af6c45837773081ae0e1a3c33ff922a127eb98f6d06f9ceda1d0d6204ff. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAGE2253241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb962bf27231771173d52b02a48d454c456e61c3b5fec1e80b1630ab0957b71. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/TCAGE2253249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d458c131f71c7c6c334cddae6ff8935a2a56433d8acf089ee44019562ceb4f7. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/TCAGE2253258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a5a1df7b6d88a0b7b92978b9f4283c9521dcfbed430774750a76890b1b66e3. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:51:35Z), 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/TCAGE2253272.
"Serpents Oath (Hymns of the Coiled Void)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb991f240a014f46bcf73ae15c28db9c550a7a7d9eddd2c0d20c989bc27fbf166. Chain 2 (Bitcoin): anchored in block 957663 (2026-07-12T05:58:46Z), 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/TCAJK2592719.
Psychic Death (The Shattering of Perceptions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227d2eaaa555eaed6c0b068aa6ff6378943065a45373bd5ea340cfd7d9f9514d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAJT2523324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd750e87725b57d3bc044671f7ac6585b244f17fc613390e038163cc69a54a138. 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/TCAJT2523332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8bc0359ae1721c95a5d55f40d7f08d28a9ca2d2d45795f61f412bac3c6e42f. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/TCAJT2523343.