ISRC TWU712304667
Verified recording
TWU712304667 is “Underneath the Spires” by 塞壬唱片-MSR,
registered on the CopyrightChains blockchain with CopyrightID
0x2bbfa62b1a06a3658cd776d26de75b5876dbcfb59846343d1f5188b6d0e39eb2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712304667.
Recording identifiers
- ISRC
- TWU712304667
- Title
- Underneath the Spires
- Artist
- 塞壬唱片-MSR
- CopyrightID (CopyrightChains transaction hash)
0x2bbfa62b1a06a3658cd776d26de75b5876dbcfb59846343d1f5188b6d0e39eb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e8cb47c59adc2626fae3e738df80bdc47f07e930e446e50a2d0a00e2f08cd42c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712304667
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Underneath the Spires · Machine-readable JSON-LD