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 0xb9e4ba30aa2c4b9040629ae675b76ea1ae0731c1497a7a85355f80481d7e6e54. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e149bee-8752-4d01-b978-33dd71dca552.json and https://artists.proofprofile.net/proofs/artist/0e149bee-8752-4d01-b978-33dd71dca552.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x91173343febefcf19e3eb37280a634d315007c22b4cb5073642f8081a4131cf9. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/AUBEC2018405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b32be26a886daba3abda72c18e757fcc39c78b79e87335e9b856c0fb1dcdf6. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:39:03Z), 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/QZNC62314548.
Bheed Mein Tanhai Mein x Vaseegara - Knockwell Trap Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639e4e065a12075d8f5e52e6e90f5a78c3b07cc38464c21a1a65dbcc4666f7e4. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:12:30Z), 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/INH102306800.
Sach Keh Raha Hai Deewana - Analogue Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e68420ff926904d88ef47017f9d2f39fb44d2a8157c687940168d413466426. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/INH102307375.
Aap Ki Nazron Ne Samjha - Knockwell Synthwave
Resham Ka Rumal - Knockwell Arabic Club Mix
Aaja Piya Tohe Pyar Doon - Knockwell Trip Hop Mix
Aaja Sanam Madhur Chandni Men - Knockwell Drill Mix
Apni To Jaise Taise - Knockwell Glitch Hop Mix
Baar Baar Din Ye Aaye - Knockwell Chill Trap Mix
Bahon Mein Chale Aao - Knockwell Chill Flip
Bheegi Bheegi Raaton Mein - Knockwell Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46753c67e552ff0162b6a2218600344e59374f44bfe20a8c9935d07c1ec9f6c9. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/INH102310559.
Hamdam Mere Maan Bhi Jao - Knockwell Trap Mix
Intaha Ho Gai Intezar Ki - Knockwell Swing Trap Mix
Kya Khoob Lagti Ho - Knockwell Drill Mix
Lakhon Hain Nigahon Mein - Knockwell Chill Trap Mix
Man Dole Mera Tan Dole - Knockwell Desi Hop Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa387ad8f1dbf43a8bae71253d1d0ddcf168967008ee2c08ae033d11ebea44251. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/INH102310936.
Mere Sapnon Ki Rani - Knockwell Chill Trap Mix
Pag Ghunghroo Baandh - Knockwell Trap Mix
Pukarta Chala Hoon Main - Knockwell Trip Hop Mix
Saat Samundar Paar - Knockwell Drill Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8b4fea72a6f063df9e4c16eb926dd4a614819efea9fb4a76111a134730b1ec. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZNC62319404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1e8f6f5c6526ba33dc86473379209fceb4001ec05ecb1e54b8d32f1389bdc7. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:42:08Z), 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/QZNC62318603.
Tumse Achha Kaun Hai - Knockwell Chill Trap Mix
Tere Vaaste x O Mere Dil - Knockwell Mashup
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227628a49161bbd83495942104f2c8f2235b83411843a3a8b832184b9c033233. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/INH102314243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae127e185e70a4a9098573290175beef66399f5ed6e15fc16709f7272885c3a6. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/INH102314524.
Pyaar Hua Iqrar Hua - Knockwell Drill Mix
Aaj Phir Jeene Ki - Knockwell Bounce Mix
Aaja Re O Mere Dilbar Aaja - Knockwell Flip
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b87e249adc45e1ad3f044ced8a866c83a406d63b8fcb896da08d2bd12305653. 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/INH102315122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4a0e06c371a20368f72f658847643cd6c4189f2afc58027e1da91038036334. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:32:00Z), 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/INH102316114.
Honthon Mein Aisi Baat - Brazilian Funk Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cd388a687052b7b37c597a228c4a3194345c8aea5e301658b5ad1a65454465. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/INH102315119.
Kisi Ki Muskurahaton Pe - Knockwell Flip
Leke Pehla Pehla Pyaar - Brazilian Funk Mix
Chadhti Jawani Meri Chaal Mastani - Moombahton Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5af3bea9eb698ae8aee24768f130155b85ec0f01496091ad1e165249c41b54. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:25:14Z), 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/INH102400404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2af257f46bd99a7457ea33f2023d2eea96460651d005b7111ee54de5b6c3e9. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/INH102401352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a27ed5d77670eb075e96e80f8e349aacf5467ab7cf22653a4e20593f812311. 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/INH102402006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acb0aa0d47445496cab55c24ac8df2baa078c04797f5b6aecfa498f950787b8. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/INH102402002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5654f96212f1547267d569ffbaa2000a5b51b043f1cd012729912eeaeb1a6ea2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/INH102402003.
Aaj Mausam Bada Beimaan Hai - Analogue Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db8559a586ad8548f46c04ceebb089ffcbb9d5c9834ab1ed7c4d457735bd457. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/INH102406264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c68189ffcdaff0a28e0eba9fbaab5256585b6ef049b459d49d831ed5d71d913. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/INH102406290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2a6ec8c29b8fb22cb1b55f405429c5919e57ba2998d95dd6685d79ff240787. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INH102406302.
Phir Aur Kya Chahiye x Tu Mile Dil Khile - Mashup
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b36580aa67f87e319155b2b91bd6aaa64e59c412e4eca385cc395356aa338e6. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:44:56Z), 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/INH102407404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9141a62f979bc4e37a429eac82d8fad60b95456cd617c1070fd8f6b9884370. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/INH102407256.
Pardesia Ye Sach Hai Piya - Knockwell Flip
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e5d253105110e9f095877bbc42e4181865e1f88ca379493765f14964d51f2a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INH102408648.
Yeh Raat Bheegi Bheegi - Stripped-Down Version
Yeh Raaten Yeh Mausam - Stripped-Down Version
Tujhse Naraz Nahi Zindagi - Stripped Down Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2912b61f96407f05135e3129724f3bc67e6323c9031d89b4810fecfe5c61ddf2. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/INH102409765.
Ehsan Tera Hoga Mujhpar - Stripped Down Version
Ek Pyar Ka Nagma - Stripped Down Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f3a85e93dda573dabb4dd6c14b2bae83106056931b552f639be6cc424bc8ce. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/INH102410455.
Na Tum Jano Na Hum - Stripped Down Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf765b71ef616f4b68370b324e49afe78e8b8439211f50c13a5a72785b6a4ce3f. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/INH102410975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2804d809888a091b66478ac9d869f8023386778d7c907069a1763f2d128993. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/INT132400761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d93ea85c40caba4a925dd22030b3a353fded893cc4224eae1b2a4018098bd1. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/INT132400763.
Le Jaa Tu Kahin (Melodic Tech House Mix)
Le Jaa Tu Kahin - Melodic Tech House Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1970128e05e9c2c10b0c207797094172bf2215db6a9995b7cd58c327708c78. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/INT132400766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322d687a4715d6515a2b2a3688dc323c55ad74374a233bc6eb88460e82da4030. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/INT132400769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8c1ff0e7d0ec80d1b2d169d5854f0939b2e4a781f6ca21b49674884bb68692. 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/INH102414928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f5248777b09558c59dd92264834519291538daaa537a119ec95fa04dcb29b5. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-17T04:48:29Z), 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/INH102414927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1c783d0f5b4e77602704768b5b15a7962ce9ba1ccfccb5e36094dffe56b156. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/INH102414929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2a6ec8c29b8fb22cb1b55f405429c5919e57ba2998d95dd6685d79ff240787. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/INH102406302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41191c9a303e3f42b861ee53266ce9826d920e65b5f1e7d548e6668151d59e4b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/INH102500851.
Hum Kale Hai to Kya Hua (Trap Mix) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7964be33d83de62aeaaae26ace8f916def06f3f134d3a9fbea66d6c7f4825b. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/INH102306066.
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 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 0x7c8d7b23e6771d6a07f2cd65c0e453df005bddf96dab1f909107660eac57e563. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/INH102305879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56069fc1e3077fdd31eb27af42d3a14017f98a2b74502abb6c154a10c47d046. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/INT132400778.