ISRC BRPUI0400255
Verified recording
BRPUI0400255 is “Um a Zero” by Mário Sève,
registered on the CopyrightChains blockchain with CopyrightID
0x39022b0ef3aa31efe6cbf0b131ff94e4613da273a094816be3137835e7c6a23a and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI0400255.
Recording identifiers
- ISRC
- BRPUI0400255
- Title
- Um a Zero
- Artist
- Mário Sève
- CopyrightID (CopyrightChains transaction hash)
0x39022b0ef3aa31efe6cbf0b131ff94e4613da273a094816be3137835e7c6a23a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:6976215e069e45079ebac4f94d974e6e1f6ec8472781ef9f1da5838dc5bfc7d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI0400255
- Bitcoin block existence check
- https://blockstream.info/api/block/960473