ISRC PT5TJ2500403
Verified recording
PT5TJ2500403 is “Uníssono” by Carlos Caires,
registered on the CopyrightChains blockchain with CopyrightID
0xb3bf870c2994f55d10a3d82d2acc34981ebdc4b10601431a364687af6f40e3b5 and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT5TJ2500403.
Recording identifiers
- ISRC
- PT5TJ2500403
- Title
- Uníssono
- Artist
- Carlos Caires
- CopyrightID (CopyrightChains transaction hash)
0xb3bf870c2994f55d10a3d82d2acc34981ebdc4b10601431a364687af6f40e3b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:01726dce77f1d850aef26ffb5c375ff351a1fb4123e2963415cc56036f443121- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT5TJ2500403
- Bitcoin block existence check
- https://blockstream.info/api/block/960218