ISRC SEUM71500956
Verified recording
SEUM71500956 is “Post Festum” by Sven-Bertil Taube,
registered on the CopyrightChains blockchain with CopyrightID
0xf9249a0901e8ad3a519ebf1e9882da931233c19a130a03c23397648912e8423f and independently timestamped
in Bitcoin block 960387 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM71500956.
Recording identifiers
- ISRC
- SEUM71500956
- Title
- Post Festum
- Artist
- Sven-Bertil Taube
- CopyrightID (CopyrightChains transaction hash)
0xf9249a0901e8ad3a519ebf1e9882da931233c19a130a03c23397648912e8423f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:06:30+00:00
- Bitcoin block
- 960387
- Canonical record hash
sha256:e890214f3ee1ee5bb489a4985ac3b4b1b4093559d0a42df614c0b2c65bdba3d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM71500956
- Bitcoin block existence check
- https://blockstream.info/api/block/960387