1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76fb318f9c9a750ac87d7bf79d1d61f93df969f00621e6c058525c19593b759. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0336b91b-0649-49a8-a209-eed2589e5464.json and https://artists.proofprofile.net/proofs/artist/0336b91b-0649-49a8-a209-eed2589e5464.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Balakandam, Vol. 1 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Balakandam Day 1, Pt. 1 - Thodar Sorpozhivu At Colomb Tamil Sangam
Balakandam Day 1, Pt. 2 - Thodar Sorpozhivu At Colomb Tamil Sangam
Balakandam Day 1, Pt. 3 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural, Vol. 5 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Thirukkural: Ore Aram, Pt. 1 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Ore Aram, Pt. 2 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Ore Aram, Pt. 3 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Ore Aram, Pt. 4 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural, Vol. 3 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Thirukkural: Oru Kural, Pt. 1 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Oru Kural, Pt. 2 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Oru Kural, Pt. 3 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Oru Kural, Pt. 4 - Thodar Sorpozhivu At Colomb Tamil Sangam
Balakandam, Vol. 2 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Thirukkural, Vol. 2 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Thirukkural: Oru Nool, Pt. 1 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Oru Nool, Pt. 2 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Oru Nool, Pt. 3 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Oru Nool, Pt. 4 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural, Vol. 1 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Thirukkural: Oru Dharmam, Pt. 1 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Oru Dharmam, Pt. 2 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Oru Dharmam, Pt. 3 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Oru Dharmam, Pt. 4 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural, Vol. 8 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Thirukkural: Ore Urai, Pt. 1 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Ore Urai, Pt. 2 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Ore Urai, Pt. 3 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural: Ore Urai, Pt. 4 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural, Vol. 6 (Thodar Sorpozhivu at Colomb Tamil Sangam)
Thirukkural, Ore Iyal, Pt. 1 - Thodar Sorpozhivu at Colomb Tamil Sangam
Thirukkural, Ore Iyal, Pt. 2 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural, Ore Iyal, Pt. 3 - Thodar Sorpozhivu At Colomb Tamil Sangam
Thirukkural, Ore Iyal, Pt. 4 - Thodar Sorpozhivu At Colomb Tamil Sangam
Pesuvadhaal Payanillai (Salem Margazhi Peruvizha Speech)
Pesuvadhaal Payanillai - Salem Margazhi Peruvizha Speech
Ullum Puramum, Pt. 1 - Ramalinga Adigalar
Ullum Puramum, Pt. 2 - Ramalinga Adigalar
Ullum Puramum, Pt. 3 - Ramalinga Adigalar
Thaayin Nallaan (Guha Padalam - Kamba Ramayanam)
Thaayin Nallaan, Pt. 1 - Guha Padalam - Kamba Ramayanam
Thaayin Nallaan, Pt. 2 - Guha Padalam - Kamba Ramayanam
Thaayin Nallaan, Pt. 3 - Guha Padalam - Kamba Ramayanam
Thaayin Nallaan, Pt. 4 - Guha Padalam - Kamba Ramayanam
Sindhanai Siragugal (Jeyaraj Sindhanaigal)
Sindhanai Siragugal, Pt. 1 - Jeyaraj Sindhanaigal
Sindhanai Siragugal, Pt. 2 - Jeyaraj Sindhanaigal
Sindhanai Siragugal, Pt. 3 - Jeyaraj Sindhanaigal
Sindhanai Siragugal, Pt. 4 - Jeyaraj Sindhanaigal
Bogamum Yogamum (Ram Sita Kalyana Vaibhogam)
Bogamum Yogamum, Pt. 1 - Ram Sita Kalyana Vaibhogam
Bogamum Yogamum, Pt. 2 - Ram Sita Kalyana Vaibhogam
Bogamum Yogamum, Pt. 3 - Ram Sita Kalyana Vaibhogam
Bogamum Yogamum, Pt. 4 - Ram Sita Kalyana Vaibhogam
Deiva Sekkizhaar, Pt. 1 - Saiva Siddhantham
Deiva Sekkizhaar, Pt. 2 - Saiva Siddhantham
Deiva Sekkizhaar, Pt. 3 - Saiva Siddhantham
Deiva Sekkizhaar, Pt. 4 - Saiva Siddhantham
Nagal Edukka Mudiyaa Naagarigam (Tamil Culture)
Nagal Edukka Mudiyaa Naagarigam, Pt. 1 - Tamil Culture
Nagal Edukka Mudiyaa Naagarigam, Pt. 2 - Tamil Culture
Nagal Edukka Mudiyaa Naagarigam, Pt. 3 - Tamil Culture
Thiruvasagamum Thirukkuralum (Thirukkural Thiruvasagam)
Thiruvasagamum Thirukkuralum, Pt. 1 - Thirukkural Thiruvasagam
Thiruvasagamum Thirukkuralum, Pt. 2 - Thirukkural Thiruvasagam
Thiruvasagamum Thirukkuralum, Pt. 3 - Thirukkural Thiruvasagam
Kamban Kaattiya Kadavul (Kamba Ramayanam)
Kamban Kaattiya Kadavul, Pt. 1 - Kamba Ramayanam
Kamban Kaattiya Kadavul, Pt. 2 - Kamba Ramayanam
Vedham, Aagamam, Puranam, Idhikasam, Pt. 1 - Kambaramayanam
Vedham, Aagamam, Puranam, Idhikasam, Pt. 2 - Kambaramayanam
Vedham, Aagamam, Puranam, Idhikasam, Pt. 3 - Kambaramayanam
Vedham, Aagamam, Puranam, Idhikasam, Pt. 4 - Kambaramayanam
Kalippootum Kamba Uvamaigal (Kambaramayanam)
Kalippootum Kamba Uvamaigal, Pt. 1 - Kambaramayanam
Kalippootum Kamba Uvamaigal, Pt. 2 - Kambaramayanam
Kalippootum Kamba Uvamaigal, Pt. 3 - Kambaramayanam
Kalippootum Kamba Uvamaigal, Pt. 4 - Kambaramayanam
Balakandam, Vol. 3 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Balakandam, Vol. 4 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Balakandam, Vol. 6 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Balakandam, Vol. 7 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Balakandam, Vol. 8 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Balakandam, Vol. 5 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Ayodhyakandam, Vol. 4 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Ayodhyakandam, Vol. 2 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Ayodhyakandam, Vol. 5 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Ayodhyakandam, Vol. 3 (Thodar Sorpozhivu At Colomb Tamil Sangam)
Ayodhyakandam, Vol. 1 (Thodar Sorpozhivu at Colomb Tamil Sangam)
Oozh Vinai Uruthu Vandhu Oottum, Pt. 1 - Ilango Adigal - Silappathikaaram
Oozh Vinai Uruthu Vandhu Oottum, Pt. 2 - Ilango Adigal - Silappathikaaram
Oozh Vinai Uruthu Vandhu Oottum, Pt. 3 - Ilango Adigal - Silappathikaaram
Vinaiyum Vilaivum, Pt. 1 - Kambaramayanam
Vinaiyum Vilaivum, Pt. 2 - Kambaramayanam
Vinaiyum Vilaivum, Pt. 3 - Kambaramayanam
Omkaaram Pranavam, Pt. 1 - Periya Puranam
Omkaaram Pranavam, Pt. 2 - Periya Puranam
Omkaaram Pranavam, Pt. 3 - Periya Puranam
Valluvan Vazhi Kamban - Thiruvalluvar - Kambar
Yudhdha Kaanda Muthukkal - Thiruvalluvar - Kambar
Pirandhilaithean - Manikkavasagar, Pt. 1 - Saiva Sidhdhantham
Pirandhilaithean - Manikkavasagar, Pt. 2 - Saiva Sidhdhantham
Pirandhilaithean - Manikkavasagar, Pt. 3 - Saiva Sidhdhantham
Nallur Kamban Vizha Pattimandapam, Pt. 1
Nallur Kamban Vizha Pattimandapam, Pt. 2
Nallur Kamban Vizha Pattimandapam, Pt. 3
Thathuva Gnani Kamban - Unmai Arivu, Pt. 1 - True Knowledge
Thathuva Gnani Kamban - Unmai Arivu, Pt. 2 - True Knowledge
Thathuva Gnani Kamban - Unmai Arivu, Pt. 3 - True Knowledge
Sontha Thambiyara Vantha Thambiyara - Kamban Vizha
Mahabaratham - Paanchali Sabadham, Vol. 2
Thirukkural Padipoam - URAIPPAYIRAM - Parimelazhagar Urai
Thirukkural Padipoam - Vaan Sirappu - Parimelazhagar Urai
Thirukkural Padipoam - Kadavul Vaazhthu - Parimelazhagar Urai
Katradhanaal Aaya Payan en Kural, Pt. 02
Piravipperungadal Neendhuvar Kural, Pt. 10
Thirukkural Padipoam - ADHIKAARAM -8 ANBUDAIMAI - Parimelazhagar Urai
ADHIKAARAM -8 ANBUDAIMAI - Adhikaara Munnurai
Kural -71 Anbirkkum Undo Adaikkum Thaazh...
Thirukkural Padipoam - ADHIKAARAM -9 VIRUNDHOMBAL - Parimelazhagar Urai
ADHIKAARAM -9 VIRUNDHOMBAL - Adhikaara Munnurai