Gregory Hein, known professionally as Aldae (homonymous with "all day"), is an American songwriter and record producer. He has co-written songs for a variety of artists including Justin Bieber, Shawn
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 0x5db751f5e7437af20fb24ac0f5fad5e6bdaf879cd088f117f3c181b9f12203d3. 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/1e1cced7-906a-483e-a649-8a296d7187b7.json and https://artists.proofprofile.net/proofs/artist/1e1cced7-906a-483e-a649-8a296d7187b7.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 0xc0d1a6755fffb49fc4ec8a4f3e2408f502a3b65b7ff1fc599ca8866401dd6e91. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/ZZOPM2222400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2340ce8d4003a8902b9160f0f811edd2ade39c8c1719b7822650f763dec23c. 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/UKWLG2200101.
ASOT 1183 - A State of Trance Episode 1183 (Including Live at Tomorrowland 2021 - Around The World)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dda93035bcd11f81e952d78e937faef14f4fe7cf0cdf1df4ee476891c38ca1b. 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/NLF712406776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe267c790eea947d788be75a0153d09fa288c340fdd3ea01b7d1d6014aff326d9. 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/NLF712409354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53efa7ac1e8cd62f89c83c74b9e11d0241c784096c090a2e9fb9b320a6897cd. 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/NLF712406951.
ASOT 1201 - A State of Trance Episode 1201 [Including Universal Religion Chapter 7 (Mixed by Armin van Buuren) [Recorded Live at Privilege, Ibiza]]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb115cfc215f960b269d247ed799696fccea34cef21a390c56fdc418fa5bd27a3. 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/NLF712410030.
Live at Ultra Music Festival Miami 2025 (ASOT Stage) [Highlights]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4472bf01ca5445f834dfc3a05e2778bf79a341ef1ffc1899b3e694a459ddfab1. 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/NLF712502579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494cdb97111d97945043105527c8d0f1c72917b2c7a67989b84aa29746a5e93a. 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/NLF712405988.