ISRC QMDA62171990
Verified recording
QMDA62171990 is “Desde Ayer” by Oken,
registered on the CopyrightChains blockchain with CopyrightID
0x4cb72e292090ba7241b952cfdd90c8047a496384fbe8df0ffa7984dbb1b42973 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171990.
Recording identifiers
- ISRC
- QMDA62171990
- Title
- Desde Ayer
- Artist
- Oken
- CopyrightID (CopyrightChains transaction hash)
0x4cb72e292090ba7241b952cfdd90c8047a496384fbe8df0ffa7984dbb1b42973
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:20a038542a6b5d5e917ed74477a754e354d8de181e83f8cd14d85f1a70919ccb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171990
- Bitcoin block existence check
- https://blockstream.info/api/block/956302