ISRC DEB639706717
Verified recording
DEB639706717 is “Happy Choo Choo” by Otto Sieben,
registered on the CopyrightChains blockchain with CopyrightID
0xc108c456d2caeef42018e821c123bfe52f2f0129b171b00cf07394b951358744 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB639706717.
Recording identifiers
- ISRC
- DEB639706717
- Title
- Happy Choo Choo
- Artist
- Otto Sieben
- CopyrightID (CopyrightChains transaction hash)
0xc108c456d2caeef42018e821c123bfe52f2f0129b171b00cf07394b951358744
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:f164fdff7f1addcc13b90eb6d74923911c97eb759c60b83f00838d124635b485- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB639706717
- Bitcoin block existence check
- https://blockstream.info/api/block/960448