ISRC USDBB0990753
Verified recording
USDBB0990753 is “Eterna Primavera” by Septeto Nacional de Ignacio Piñeiro,
registered on the CopyrightChains blockchain with CopyrightID
0x7155775daa433c79688c80614b6f71bc0cda06838981119f9df16432988901f2 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/USDBB0990753.
Recording identifiers
- ISRC
- USDBB0990753
- Title
- Eterna Primavera
- Artist
- Septeto Nacional de Ignacio Piñeiro
- CopyrightID (CopyrightChains transaction hash)
0x7155775daa433c79688c80614b6f71bc0cda06838981119f9df16432988901f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4f0ff1b41dfb525436a7e2abcfef4513572d40d0db3e7a991f2f00c51998b19e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0990753
- Bitcoin block existence check
- https://blockstream.info/api/block/957118