Luigino Celestino Di Agostino (; born 17 December 1967), known professionally as Gigi D'Agostino (), is an Italian DJ and music producer. In 1986, he started his career as a DJ spinning Italo disco. 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 0x80bfad4ef1ed4a52af6272a9f115945a35c4a04fb436f849120f64042cfd016f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/965a4b05-902f-4a0b-8851-ce1dc4791c77.json and https://artists.proofprofile.net/proofs/artist/965a4b05-902f-4a0b-8851-ce1dc4791c77.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 0xdf357e042eb8231f5ab3b5727875efa789f0a6dd2ec87ae322c09fd33b3d4308. 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/DEA319908479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f63ab5e25f263d40a6c2114e6be09b3235df76c5df867d2bf66d9bbccabe1ed. 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/NLS241000174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fc83f33f935e5da9bbd0cae8b9a66008adc5efe669203db30301fb13283df0. 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/QZ22B1859046.
Summer Of Energy (Gigi D'Agostino Viaggio Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bbc5268cdb5ba608a67eb1b0920f1fe7d94c7d78b4978bdbdd7ff6d17ca9c3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/DEA310909025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf313443b6940fc202ca81b1345a4406ab51590112e7fd43b6eda98623330462f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ITL010100085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf313443b6940fc202ca81b1345a4406ab51590112e7fd43b6eda98623330462f. 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/ITL010100085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9154cd5a9ae2c1eab1fef5e2621ef3c2c7bf0224857f74384e447ae9aa3fdc. 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/ITL010100086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11000ea409553fc04ecfcf0a9e5a22dd5c84cac3153c7e03a1d9ed65db27397. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEA310908770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c61ad8a54e316ef244d62bfa5ad7a54cf79660e50721b8fb2bdf97544a383bf. 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/DEA310904098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0599c1b1907c9201eca518f3132868a35d83cf5ec9cafc5b8ce95a81d885022e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEA310004833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236d42b003aa8a5fcce93a2475e76ec2060456486a87b31171914ac23e2f720b. 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/DEA319903669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11000ea409553fc04ecfcf0a9e5a22dd5c84cac3153c7e03a1d9ed65db27397. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEA310908770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3f16d5900b4dd31bdb74b6298ed5fbbdae9192ed2e21d03967b8ead61f81e5. 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/DEA310001549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0599c1b1907c9201eca518f3132868a35d83cf5ec9cafc5b8ce95a81d885022e. 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/DEA310004833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6b9f72afce5ce3c99818719cd626d5e45edf1588a506e766117ba36e2c7c1e. 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/DEA319908471.
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 0x306e85d425bd585eb029d859cb198622f5a78af2cbb19d0e2d488342055a9987. 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/DEA319908470.