ISRC USUM71404970
Verified recording
USUM71404970 is “Poeta Callejero Aka 4 Patas” by Poeta Callejero,
registered on the CopyrightChains blockchain with CopyrightID
0x8e61884a70401c4117a6d6c556d224a2bfad3650277ec4c4642b23a5500fda22 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/USUM71404970.
Recording identifiers
- ISRC
- USUM71404970
- Title
- Poeta Callejero Aka 4 Patas
- Artist
- Poeta Callejero
- CopyrightID (CopyrightChains transaction hash)
0x8e61884a70401c4117a6d6c556d224a2bfad3650277ec4c4642b23a5500fda22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:90165fa762fe3bfac448b667266a23b0147aadc1a6f264fef68f1287f54156b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71404970
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Poeta Callejero Aka 4 Patas · Machine-readable JSON-LD