ISRC PT7YD2300001
Verified recording
PT7YD2300001 is “Sempre Mar” by Carlos Cavallini,
registered on the CopyrightChains blockchain with CopyrightID
0x02dc26198289ac23d2062c408a827e6d6d1e4cd5f0aacaca3fac66af7282fbe3 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/PT7YD2300001.
Recording identifiers
- ISRC
- PT7YD2300001
- Title
- Sempre Mar
- Artist
- Carlos Cavallini
- CopyrightID (CopyrightChains transaction hash)
0x02dc26198289ac23d2062c408a827e6d6d1e4cd5f0aacaca3fac66af7282fbe3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9b365c02d728b6b9c8c71ae8464e7f2af439511307e6712d1990b305bf3c0339- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT7YD2300001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118