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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf27841407ff4ca4d60d22d2d81567bf1a5d5421e410777365123e4729c2b68. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69534be8-3d80-40fe-bded-b2ff513566a7.json and https://artists.proofprofile.net/proofs/artist/69534be8-3d80-40fe-bded-b2ff513566a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Deep Thoughts Of Holy Gurbani Of The Sufi Saint - 2
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0690ad84074e9f368f7e3482375210fde3e42ee991941df025621a2a3c56b8a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189512063.
Sharirak Te Maansik Rog Da Samadhan Vol-1
Sharirak Te Maansik Rog Da Samadhan Vol-2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ab26c0005f4d05e0b4769fe377b017270c703508b3b962317f5187e9db89bd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189925409.
Sikhi Da Sampooran Saroop Sikh Singh Khalsa Vol-1
Sikhi Da Sampooran Saroop Sikh Singh Khalsa Vol-6
Sikhi Da Sampooran Saroop Sikh Singh Khalsa Vol-3
Sikhi Da Sampooran Saroop Sikh Singh Khalsa Vol-5
Sikhi Da Sampooran Saroop Sikh Singh Khalsa Vol-4
Sikhi Da Sampooran Saroop Sikh Singh Khalsa Vol-2
Jyoti Jot Rali Sampooran Thiya Ram Part-1
Jyoti Jot Rali Sampooran Thiya Ram Part-2
Mumbai Samagam Nirgun Aap Sargun Bhi Ohee
Nanak Leen Bhayo Gobind Syon Jyo Paani Sang Paani Vol-2
Nanak Leen Bhayo Gobind Syon Jyo Paani Sang Paani Vol-1
Nanak Leen Bhayo Gobind Syon Jyo Paani Sang Paani Vol-3
Nanak Leen Bhayo Gobind Syon Jyo Paani Sang Paani Vol-4
Japuji Sahib, Jaap Sahib, Tav Prasad Savaiye
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8adb198b26da547eaf7afb478c07892d70ce0b2588a59f9b303f7d8c7acc228. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:39:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180801408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf818cb3c2bfb7aff84d6c3b18a090abcb119535c47d8fe8bfe2ecf8b7a6ebdef. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180802486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec27446180a295675d80897163a5ceef82730198c8da67d09ff908e9907ab3c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:46:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180802487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d07a6cd536bda1fe8a7ba13c7b6369ba7e97f42a015193a3100bcb0d5a562ad. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180802488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3a4aef4d5b86c72673881a927854eb85ec0fd429fb587e05af94cb022dec26. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180900086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81aa6ca41cff4b5c035d073c156a306386cf43585e78ad3e025ef919585dab38. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS181010181.
Teerath Naavan Jaao, Teerath Naam Hai (Live Recording On 16.10.1995)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4369a74ee9a0b2ee2e17d4e490f61910c13096ad2091c2454c58ba37b062d9a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS181104329.
Nindak Gur Kirpa Te Haateyo (Live Recording On 17.10.1995)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882d58bd3b8bb697f1206aa01acf39711ce1f5fd04ac3a8b79885bb590a2f498. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS181104330.
Dukh Laaga Bah Att Ghaana (Live Recording On 10.10.1995)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7656e8810f624782c35c291bc064c2c94cb6cf30a6b0690d0953774e55c5a1. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS181104331.
Namm Japat Sukh Paaya Ram (Live Recording On 18.10.1995)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8647ca113f95e74fb1176b296367ecf03632e2d0ca08b2f83cdc3c4814b84450. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS181104335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5599bc122b490498af6e08efe3b89b4093f64e87ebe456cc89f4e0363bcb46dd. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS181201607.
Barah Maha Manjh Shabad Gurbani Vichar Shabads Kirtan Nitnem
Dus Guru Vichar Darshan Nitnem Shabad Gurbani Simran by Giani Sant Singh Ji Maskeen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092080abd777d23d48676a4205ba8722ea25d5d63bde4d3bba00f33e43dc790c. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1791038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712ecd92ee96c71d3664f1bcbd8b71995bd570ddfb9d2db0defd72560f1548bd. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1791048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea1875c059085dcc855f3305e46e80373265fdfe681a496f57b2fc3b54a2041. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1791065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f602f8fedbf1c58c8ce8f79f7e1c589fc442a76e2781222e85cafa49d4cb11d. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1791083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c6ac9a2ccc038621c1c25b0ae49cbfdafc754447ad827ed6454dbacbada252. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1791085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4c28f7aab4a4cf6cf64fd1e6e6dd5b44b8b8f0f3a4d6c5fcdbb26b646727d8. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1791086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc492ca8cb0f655ebda1d72e181fc7245b24f839ca5fa644c1d14cfded2cf3814. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1791089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bce8124a629aae7cc26972338fb278ae66eb25867d90e6c32a739adbf90aa52. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1791090.