1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f1f83927052ec80381d07df792b1829fd6b551d6af0462c0a804be38f4866a. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c3e91a3-ae43-4610-b611-b6df1c27f448.json and https://artists.proofprofile.net/proofs/artist/4c3e91a3-ae43-4610-b611-b6df1c27f448.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Devghar Jaye Khatir Rusal Badi (Bhojpuri Song)
Kin Le Maliniya Maiya La Daliya (Bhojpuri)
SANU BHOLE DI BARAT WICH (From "LAD PHAD KE DATI DA")
BHAKTO MAUZA HI MAUZA (From "LAD PHAD KE DATI DA")
BHAGTON SOHNA LAGA DARBAAR ((From "LAD PHAD KE DATI DA")
ANKHIYAN PYASI (From "LAD PHAD KE DATI DA")
MAA KE SEWADAR (From "LAD PHAD KE DATI DA")
TERA JAGRATA HAI DATI (From "LAD PHAD KE DATI DA")
TERA LAKH LAKH SHUKAR (From "LAD PHAD KE DATI DA")
SANG LEKE KANJKA (From "LAD PHAD KE DATI DA")
REHMAT DA BHANDARA (From "LAD PHAD KE DATI DA")
SAIKAL WALE BHAKTAN DE (From "LAD PHAD KE DATI DA")
SON DE CHALE (From "LAD PHAD KE DATI DA")
MAA NE PAPI TARE (From "LAD PHAD KE DATI DA")
LAGDI SANU BADI PYARI (From "LAD PHAD KE DATI DA")
TERE DARON MAA PYAR MILDA (From "LAD PHAD KE DATI DA")
SUB DEVAN MEIN DEV (From "LAD PHAD KE DATI DA")
SABKI MANOKAMNA (From "LAD PHAD KE DATI DA")
JYOT JAGI PARVAT KE PAAR (From "LAD PHAD KE DATI DA")
PAUDI PAUDI CHADKE MAA (From "LAD PHAD KE DATI DA")
EK JAIKARA JISNE BOLA (From "LAD PHAD KE DATI DA")
DWAR TE GIDDA PENDA (From "LAD PHAD KE DATI DA")
SUNO RE BAGH KE MALI (From "LAD PHAD KE DATI DA")
SACHHI MAA KI JYOT (From "LAD PHAD KE DATI DA")
MAIYA JI MERA JI KARDA (From "LAD PHAD KE DATI DA")
KARKE AAYA BAIL SAWARI (From "LAD PHAD KE DATI DA")
JAI MAA KALI (From "LAD PHAD KE DATI DA")
BOL MAA SHERANWALIYE (From "LAD PHAD KE DATI DA")
BUM BHOLE BUM BHOLE (From "LAD PHAD KE DATI DA")
KAR DASSA MAIN (From "LAD PHAD KE DATI DA")
DATI DAR VICH (From "LAD PHAD KE DATI DA")
MANDIRAN DI SHAAN VAKHRI (From "LAD PHAD KE DATI DA")
JHANDEWALI AAD BHAWANI (From "LAD PHAD KE DATI DA")