Ramiz Ayyub oglu Guliyev (; 30 April 1947 – 15 October 2025) was an Azerbaijani mugham musician. Life and career Born in Aghdam on 30 April 1947, Guliyev attended the Baku Academy of Music, where he
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 0x7eea7f7bd975f394274e2b4016d438c41c9fc2ea84d313a07b574378f4953bac. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/863dbb81-476a-4074-86ad-93a396bb0b1c.json and https://artists.proofprofile.net/proofs/artist/863dbb81-476a-4074-86ad-93a396bb0b1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dialogues with the Tar (Traditional Music of Azerbaijan)
Adigözalov: Garanfil (Carnation) (feat. Azerbaijan State Chamber Orchestra & Yashar Imanov)
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 0xb5ec4d90c0fbe701b3b51969d24392e6169f147b83125e6749be9733f0321455. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/ITI401200223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cf723c6427db56870d25006598d3ec868048ea360b287bc2ade2fafad49314. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/GXF972494549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8830fb365f5587c23acd8f5484aae242e0212758135c8ae40b317a7f11b1a54a. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-21T21:45:32Z), 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/GXF972450410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cda352835928ec03e2b81c589db6333f8300e4d94f7ad4ffc8022cd48de0232. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/GXF972475137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99c74a7446fc61dd397b4963400ffb13fb3750e999da64792b6d17104537c51. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/GXF972457288.