ISRC PTBM12300005
Verified recording
PTBM12300005 is “Enquanto é tempo” by Teresinha Landeiro,
registered on the CopyrightChains blockchain with CopyrightID
0x8ff4cd5f98085585c03b6e72ff57fd83521b899d96183d625fa16d5dda240faa and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12300005.
Recording identifiers
- ISRC
- PTBM12300005
- Title
- Enquanto é tempo
- Artist
- Teresinha Landeiro
- CopyrightID (CopyrightChains transaction hash)
0x8ff4cd5f98085585c03b6e72ff57fd83521b899d96183d625fa16d5dda240faa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:fea9b0f8e9b21e08a0d07a8d7d0a2b41a2d88f9300203106f223411fb334f00a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12300005
- Bitcoin block existence check
- https://blockstream.info/api/block/960125