ISRC FR9W12415119
Verified recording
FR9W12415119 is “Milonga Gris” by Trio In Uno,
registered on the CopyrightChains blockchain with CopyrightID
0xa75dd8a3e014dfe4c098a87eccadd575678206674c091c526b3f88eb1780aef0 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12415119.
Recording identifiers
- ISRC
- FR9W12415119
- Title
- Milonga Gris
- Artist
- Trio In Uno
- CopyrightID (CopyrightChains transaction hash)
0xa75dd8a3e014dfe4c098a87eccadd575678206674c091c526b3f88eb1780aef0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:3dab54c7d1e53f3022a31681e26459d4270df7f574c0d2cd59578b2c5c2f973e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12415119
- Bitcoin block existence check
- https://blockstream.info/api/block/960397