ISRC USY280736492
Verified recording
USY280736492 is “Nightbird Sing” by Mother Tongue,
registered on the CopyrightChains blockchain with CopyrightID
0xcc1bd311209922c820c727ff4a063076a84d1f89fd18c0338fac5abd27eedb24 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY280736492.
Recording identifiers
- ISRC
- USY280736492
- Title
- Nightbird Sing
- Artist
- Mother Tongue
- CopyrightID (CopyrightChains transaction hash)
0xcc1bd311209922c820c727ff4a063076a84d1f89fd18c0338fac5abd27eedb24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:715527b913454e01e2f01fc38e7cda83c4b476932cf2a77214aacca868580444- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY280736492
- Bitcoin block existence check
- https://blockstream.info/api/block/957120