ISRC PTLR15000042
Verified recording
PTLR15000042 is “Variações Em Dó” by Francisco Carvalhinho,
registered on the CopyrightChains blockchain with CopyrightID
0x27a1539afd086bac5986c129b7a558d50831ff6fe77b72724de3db256ffe4724 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTLR15000042.
Recording identifiers
- ISRC
- PTLR15000042
- Title
- Variações Em Dó
- Artist
- Francisco Carvalhinho
- CopyrightID (CopyrightChains transaction hash)
0x27a1539afd086bac5986c129b7a558d50831ff6fe77b72724de3db256ffe4724
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:2e03cc2d08664adf70d87de02c875f97d1e3531c459003596455ce60f1904371- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTLR15000042
- Bitcoin block existence check
- https://blockstream.info/api/block/960327