ISRC TWU712304671

Verified recording

TWU712304671 is “The Theme (Variant)” by 塞壬唱片-MSR, registered on the CopyrightChains blockchain with CopyrightID 0x646d4cd4cce289397d090fab6f56f45c2d531d65ebdc7a5853f1e736ff48f1c4 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/TWU712304671.

Recording identifiers

ISRC
TWU712304671
Title
The Theme (Variant)
Artist
塞壬唱片-MSR
CopyrightID (CopyrightChains transaction hash)
0x646d4cd4cce289397d090fab6f56f45c2d531d65ebdc7a5853f1e736ff48f1c4

Dual-chain proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06+00:00
Bitcoin block
953515
Canonical record hash
sha256:d5b45a9a4ed5ff0cdf2e1b3e43e144ad954ffef3595a84a98ebeb655c8f35df4
Verification API (6-check server-side result)
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712304671
Bitcoin block existence check
https://blockstream.info/api/block/953515

Full record

Track page: The Theme (Variant) · Machine-readable JSON-LD