ISRC DET900812607
Verified recording
DET900812607 is “Libertango (arr. E. Runge and J. Ammon)” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x7fe167024038ea1b666cdfa87a15a95d7835edf7e33a87e30772155f1de4a4c1 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DET900812607.
Recording identifiers
- ISRC
- DET900812607
- Title
- Libertango (arr. E. Runge and J. Ammon)
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x7fe167024038ea1b666cdfa87a15a95d7835edf7e33a87e30772155f1de4a4c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a79f3441288ae3a8a4bbd659b0fcb404eb5d4402ad2cc290a34e299d30c63894- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DET900812607
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Libertango (arr. E. Runge and J. Ammon) · Machine-readable JSON-LD