ISRC PTUM71700364
Verified recording
PTUM71700364 is “Eu” by Cristina Branco,
registered on the CopyrightChains blockchain with CopyrightID
0x6ad91cca4d2962fa72119473d840313032f9d4325f9eb2df741ed79394faea7d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM71700364.
Recording identifiers
- ISRC
- PTUM71700364
- Title
- Eu
- Artist
- Cristina Branco
- CopyrightID (CopyrightChains transaction hash)
0x6ad91cca4d2962fa72119473d840313032f9d4325f9eb2df741ed79394faea7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0d4f88cf2bb3d252c462ceccd3cca3d831ace1a90f79a42a2aa84da957d5b950- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM71700364
- Bitcoin block existence check
- https://blockstream.info/api/block/957120