ISRC USUM71705383
Verified recording
USUM71705383 is “Tácticas” by Feid,
registered on the CopyrightChains blockchain with CopyrightID
0x62e4c95a093609ab1f56384a0540359f3c298ab9d1ea43c5a477ac0b44320801 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/USUM71705383.
Recording identifiers
- ISRC
- USUM71705383
- Title
- Tácticas
- Artist
- Feid
- CopyrightID (CopyrightChains transaction hash)
0x62e4c95a093609ab1f56384a0540359f3c298ab9d1ea43c5a477ac0b44320801
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:08ddcfcd8167a9f85e88955a4913d1dee02bca7976492a45ac42ffd26fcd838e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71705383
- Bitcoin block existence check
- https://blockstream.info/api/block/953520