ISRC US39N2310871
Verified recording
US39N2310871 is “Ma- Ma” by El Bird,
registered on the CopyrightChains blockchain with CopyrightID
0x5effe9ead482828384a83e16cd173a6f330a7a089e5c6f98cf1e7c30a5eab74f 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/US39N2310871.
Recording identifiers
- ISRC
- US39N2310871
- Title
- Ma- Ma
- Artist
- El Bird
- CopyrightID (CopyrightChains transaction hash)
0x5effe9ead482828384a83e16cd173a6f330a7a089e5c6f98cf1e7c30a5eab74f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fb4054addcaa587acbbdfff23f6e5c6365b44ee31d726f8c3d2028b119a2973f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US39N2310871
- Bitcoin block existence check
- https://blockstream.info/api/block/957118