ISRC DENJ11000011
Verified recording
DENJ11000011 is “Libertango (Arr. For Marimba)” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0xd05595342e7dbd290b6d4d6584323650875fe17ed5adf1e4983f3a4d1b169886 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DENJ11000011.
Recording identifiers
- ISRC
- DENJ11000011
- Title
- Libertango (Arr. For Marimba)
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0xd05595342e7dbd290b6d4d6584323650875fe17ed5adf1e4983f3a4d1b169886
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:8022197894a1f325387ded139f6dec52a02bd2ed831da5fd8db61b4285e56854- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DENJ11000011
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Libertango (Arr. For Marimba) · Machine-readable JSON-LD