ISRC PTKG11100052
Verified recording
PTKG11100052 is “Asas” by Katia Guerreiro,
registered on the CopyrightChains blockchain with CopyrightID
0x09cb8ecc95ed39135e36342e259461385b56627733e33e47c24eda7c46422ed7 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTKG11100052.
Recording identifiers
- ISRC
- PTKG11100052
- Title
- Asas
- Artist
- Katia Guerreiro
- CopyrightID (CopyrightChains transaction hash)
0x09cb8ecc95ed39135e36342e259461385b56627733e33e47c24eda7c46422ed7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:2e40938550f901d1ad87312bcac041cde330e9ea3fcf0d9b69d40eaf67ad3990- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTKG11100052
- Bitcoin block existence check
- https://blockstream.info/api/block/953515