ISRC TWU712401526
Verified recording
TWU712401526 is “RATIO ULTIMA” by 塞壬唱片-MSR,
registered on the CopyrightChains blockchain with CopyrightID
0x9ab84387d54771edae20798ddfbfe7a058a697c9b0d4d54293a98a90ece12055 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712401526.
Recording identifiers
- ISRC
- TWU712401526
- Title
- RATIO ULTIMA
- Artist
- 塞壬唱片-MSR
- CopyrightID (CopyrightChains transaction hash)
0x9ab84387d54771edae20798ddfbfe7a058a697c9b0d4d54293a98a90ece12055
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:9b0a41d491bb4e8fb357131797bf962940ac7ef382c0c6823738910808b16e4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712401526
- Bitcoin block existence check
- https://blockstream.info/api/block/953515