ISRC PTBM11100177
Verified recording
PTBM11100177 is “A Teia” by Lena d’Água,
registered on the CopyrightChains blockchain with CopyrightID
0x21c71410c4e3adc0742341853281c2acb401d1f9d88af3636f11fd5bfa2f486d and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11100177.
Recording identifiers
- ISRC
- PTBM11100177
- Title
- A Teia
- Artist
- Lena d’Água
- CopyrightID (CopyrightChains transaction hash)
0x21c71410c4e3adc0742341853281c2acb401d1f9d88af3636f11fd5bfa2f486d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:9652d02ff972a812b86d0cd96f59459e22e83bb5b1e2a6419978046e2ad54cad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11100177
- Bitcoin block existence check
- https://blockstream.info/api/block/960302