ISRC PT4CG2100004
Verified recording
PT4CG2100004 is “Valsa sem tempo” by Miguel Araújo,
registered on the CopyrightChains blockchain with CopyrightID
0x1150c4ac691851a43f8cb08f6cee69d1b1569522afb47bdbc8401a925a595187 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT4CG2100004.
Recording identifiers
- ISRC
- PT4CG2100004
- Title
- Valsa sem tempo
- Artist
- Miguel Araújo
- CopyrightID (CopyrightChains transaction hash)
0x1150c4ac691851a43f8cb08f6cee69d1b1569522afb47bdbc8401a925a595187
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4382af791c7be1f7b25b17be5cb84150f561fa0ba8c182eac779adb0038870c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT4CG2100004
- Bitcoin block existence check
- https://blockstream.info/api/block/957118