ISRC SEPQA1500413
Verified recording
SEPQA1500413 is “Portugis” by Sven-Bertil Taube,
registered on the CopyrightChains blockchain with CopyrightID
0xed7b995fad0dd031e719f95407ab9da39030a24377f48048ac5ce55d4ffc1d34 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1500413.
Recording identifiers
- ISRC
- SEPQA1500413
- Title
- Portugis
- Artist
- Sven-Bertil Taube
- CopyrightID (CopyrightChains transaction hash)
0xed7b995fad0dd031e719f95407ab9da39030a24377f48048ac5ce55d4ffc1d34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c221c5c2d3fc56a93da88c427bf293b1c80a8dd03c31c4ac63844251945adf9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1500413
- Bitcoin block existence check
- https://blockstream.info/api/block/953513