ISRC BRPUI2100339
Verified recording
BRPUI2100339 is “Teco Teco” by Ayrton Montarroyos,
registered on the CopyrightChains blockchain with CopyrightID
0x73e839603c81b9cd4a10abbf9d22dd8b194681c2fc84234f7f1dff4f0b7625df 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/BRPUI2100339.
Recording identifiers
- ISRC
- BRPUI2100339
- Title
- Teco Teco
- Artist
- Ayrton Montarroyos
- CopyrightID (CopyrightChains transaction hash)
0x73e839603c81b9cd4a10abbf9d22dd8b194681c2fc84234f7f1dff4f0b7625df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:638d5fe16a0db5c935d056abd67fd348a0508b0a372b8e96d52a4c2e05cc494d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI2100339
- Bitcoin block existence check
- https://blockstream.info/api/block/957118