ISRC USY280736489
Verified recording
USY280736489 is “May Day” by Mother Tongue,
registered on the CopyrightChains blockchain with CopyrightID
0x36f3ca8907039b0ddd978d5a74ed6ea27706cd5b2e781b4cec8dec36340febc7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY280736489.
Recording identifiers
- ISRC
- USY280736489
- Title
- May Day
- Artist
- Mother Tongue
- CopyrightID (CopyrightChains transaction hash)
0x36f3ca8907039b0ddd978d5a74ed6ea27706cd5b2e781b4cec8dec36340febc7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dc09bf16e7779a8d13c60c69cc2da61ea4ad6cf14f61cecfbbc9a0acf7adf935- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY280736489
- Bitcoin block existence check
- https://blockstream.info/api/block/957118