ISRC DEQ121218248
Verified recording
DEQ121218248 is “Once Upon a Time - Marlon Hoffstadt & HRRSN Remix” by Björn Störig,
registered on the CopyrightChains blockchain with CopyrightID
0x4f1315af875dd310c5895a22aa0bbe08f6807243ad2109220f8113cfbe575c52 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121218248.
Recording identifiers
- ISRC
- DEQ121218248
- Title
- Once Upon a Time - Marlon Hoffstadt & HRRSN Remix
- Artist
- Björn Störig
- CopyrightID (CopyrightChains transaction hash)
0x4f1315af875dd310c5895a22aa0bbe08f6807243ad2109220f8113cfbe575c52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:412f3acb8725a7f96075e3538a28154f682230ac26b51f7fc153238e80dc0c62- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121218248
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Once Upon a Time - Marlon Hoffstadt & HRRSN Remix · Machine-readable JSON-LD