ISRC ES5301149587
Verified recording
ES5301149587 is “Nina” by Duo Absynthe,
registered on the CopyrightChains blockchain with CopyrightID
0xf9d60cd48270ec69de54553a23e4b5a48eeca9fa5395b34173b77e48c88d56cb and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301149587.
Recording identifiers
- ISRC
- ES5301149587
- Title
- Nina
- Artist
- Duo Absynthe
- CopyrightID (CopyrightChains transaction hash)
0xf9d60cd48270ec69de54553a23e4b5a48eeca9fa5395b34173b77e48c88d56cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:feea9be52052f36d7b5254039a4c5b1d14690567510b5ffaaa41b8f5ba7a4cf1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301149587
- Bitcoin block existence check
- https://blockstream.info/api/block/953528