ISRC DEQ120807059
Verified recording
DEQ120807059 is “O.P.A.” by Stef Der Crashtest,
registered on the CopyrightChains blockchain with CopyrightID
0x9f7aa8132f2275af7e65585f99307d24f567088b995a081b1a68317f100c5986 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ120807059.
Recording identifiers
- ISRC
- DEQ120807059
- Title
- O.P.A.
- Artist
- Stef Der Crashtest
- CopyrightID (CopyrightChains transaction hash)
0x9f7aa8132f2275af7e65585f99307d24f567088b995a081b1a68317f100c5986
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:222f31c75082f2823df8d012d23aff0ec5d3181c5c452013d64f1015f43d4668- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ120807059
- Bitcoin block existence check
- https://blockstream.info/api/block/960354