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 0xd13628e68c27e3041c91562b101e41926553bd99c304fdbeab27c76c664237d9. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd8834b9-092a-447b-a1e6-d179cc22d24f.json and https://artists.proofprofile.net/proofs/artist/cd8834b9-092a-447b-a1e6-d179cc22d24f.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 0x9338a03381edf7068e4b9673e93744157ed4e5951722f8bd815d735049ff43cb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX89G2436643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b68d1ed00d544e5f2a99de29885bb90deb1391bafb3bfd4702d1865a789a7b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX89G2442229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc64c723bf005a26152a5869e9a5d32b97d0b9efa695245a983cb6be9747bed2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX89G2422485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c4dec6ef07a7c1d2634365df8b70f98aea58641284e975898eba5064ae7903. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX89G2425549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37468bb220e0a4f98e2494fa46df7579cabb6895aa35fbe82760f2fcac06856e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX89G2404325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206343a24a1b17ad1f94b0df5b2d3eeb28166d31a0f22b6e687247e9a48f66e3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX89G2445100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe983daec5ac79116bc894ade1d018a58a73f70ed278bc136d1e4a973e9fadc1e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX89G2421386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404c6418fb6249a7b496a7339301157562b9ad7e62187aea2c41654b6438bb2c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX89G2457824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb587ae8c0f1dcd8a29fc9ffb05e2d3ab0040212c2639458ba1ff1f2dc5b9659b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX89G2446076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f742178e60e46f4ba8a230aeea0b4885df9a4ad5c3536c3f69233d68292f1c2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GX89G2491738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3258ce48dc79addf3382d506e70c79c1c3f79cf537295167b5d8a20741925c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX89G2423957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1b6d4abc8a489f9afeaf3dd3c1023dadaf6b15f77b37fdfc9f899352b2a344. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX89G2473423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df2aad8bb41d48f6af19c92395876040391e1c2a51ca9560f228bf0190084ed. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX89G2421119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4066cbc3521bc9a4322c6193c3ede8f4f249a04a06bb38090ccecbd322916d7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX89G2487477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898844c81ac6937618470c75358a40de1013e9bfaa1753edc7626734fc164712. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX89G2424792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0dbeefd2d82164976f289710010daa97c8882c04cb857f24cfcd995743113d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GXBDT2354211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9893b3c3e03129b3d9f933bda3d6e3a662da2baf4d4a873548eec6e60154b0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GXBDT2332347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3830dfc8113c838987a964678ad87e43794f2acfeb5e53edc2282244fe757c82. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GXBDT2389109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa514a57fa64ed8ede7d7eef19c1e437b28170f68200612c87a6c2d88e0906d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GXBDT2319327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e602ee12cf130eb636772c66be69bc11ad9aa273a1cbd5a6896140301923127. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GXBDT2385870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18ede5d9caec319e526d51095b640b9ba57c3cd7b1364c094c1b053c49711a2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GXBDT2337555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e331d714066672c43f2562a4b2176aed816042722bebbf3c3db9f94c8ec730. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GXBDT2303285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae8ef52e7b8bcb37aa163e2ac97d2f2302b23b0966d3bda2a01526e35110b56. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GXBDT2331528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa203695ca1fb9528a7b72ea70a6f784be31458521576a90c66dd64dffdaa998a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GXBDT2358643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc086e516ef64b394d1318f71ff7f46a5451d640deb85d4d1e109fab7af32eb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GXBDT2331584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe3ee2d94d278157de4f6942579cfbe16d414d15fcde2d6896921c2f2f6467b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GXBDT2328293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4311c1584fd58a8f88d3ec8119165e2b68310699dcbd08710a74fc3dc2414e73. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GXBDT2300998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda905b898259e0f98fabb6a0a5ba0aace8d6c36328636a4f8e14f624efdc369a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GXBDT2392423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef8c4b6974b1a3c9a557f65e994de5f4286429890c718333ff06be112291ea5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GXBDT2390391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e0663399a9a8a8a0488fc903e7e1a6379623d00c90b7d04fa9536438c13e0b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GXBDT2317254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc823b443c0df313947dba0b648c938274cf1015ef71871053f2651d26cdf0bbc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GXBDT2307618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988e63ab143f47e13418669b7f7e3343772fe92f6369c2ed883cc9f351472369. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES71G2248393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bbfe5aa8d3bb6da3fdf9af6a410c5e5101bc1718d1196c08dd8d36926abccf4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES71G2248394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638cdcae67009c158f9ade74b5827b1765388ae9ebee539e5b2130b871a615d3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ES71G2248395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d57cab033c93ddeb027cda4637f5d4aa5068594bc61c329e77d3e8d7843ec4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES71G2248396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde58b7c0c26ff210985d83c45278e85b075c3edd417acc9533e252b90a0c6bf5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ES71G2248397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d005c0ad530a8a96b71cd35e98aa4495ab00af3191fbc12d2e81b754423276. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ES71G2248398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443975ebd0a33c14b3b10d6840d801ba6f441a93bd909f4c45423b4cd58373ea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES71G2248399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29ce301e997f1612c425e2ff9bb4c868e7aedac14f609622185f5e2b6f499ce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ES71G2248400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8021b3e32ec2831fcdd6aee485904c1239103248792ceae49e3c6d8941c1779f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES71G2248401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d56612b50a04ddf0107e49fe8413467ac80a8f7739a4a79a5400cb61be3483. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES71G2248402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9446f636816f71aa872cc301e489da56ff02b956d46391af9f89ae4a71590881. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES71G2248403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1494a4fd0c1a6dc3262502df4b6429e3025ceab2c45be8466f832228d42a2ded. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES71G2248404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6454c9786e5b3e9dbe310bec99363743f3147ecccd2c759cdf3cd806a109f770. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ES71G2248405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0966882582f7a36c2b240064c1b8d3ced1401eded43c78e77faac843320101. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES71G2248406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494d560d12079392c73f02a95552f18534e37af6aebef38eca3492cc7cd888ee. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX89G2238366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65048dc08aa3a524770b7de0feb2529c7c57357a5b8f1f446ac03f2777a10ec1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX89G2238374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619386bbeed0eba43fed83f5e6ad476fc6147d8fea20e4d44ddaf09b7b44540d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GX89G2238361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dfd3b59e6b242b7703b3caac6b1c7f9ef6b5ff320209b75ef078463e1ce1ab. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GX89G2238368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfba9f618867e01acd0dfa77abeddcf7f3e2963f7d02885f2a45c61b1f62e43. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX89G2238403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af0cc1aa29a860cb4fe8f104aad78af2247ec202536822139ea35fbafbdc13d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX89G2238446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89f351855114d028b0920bc4ab55e16cc6d7cc51e3dd1dbee385648851969b9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX89G2241075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f09a2760ac0967edd27818beaf0f25b1932a2c47868adfc7c145a5cc5185ad. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX89G2241077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf8fd39a4484e9d95aa63442ccbc2a645af4a715314b8a6d10846d71df1462d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX89G2241100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2982f929af1a5ac81148501691e84e007f2db50ed84b165bebe7202de58427. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GX89G2241125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69367bff7e1685b2b902080f9e74636197c61d468ca8f16b45c2e9d2d9bc9fdc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX89G2241129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d041230b17a8defcbc817fea06fe8c80b17bd7228f0daf10a6616d34b129b70. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX89G2241134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fb790cffa02541d30e2fd75d77ce8ce7f8f8ea61fb2ff875cb469dcaccb537. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX5MX2190208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4321356d86385d21897b601ac8034395654d5e39ad14d8e9b8d513f790b82c1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX5MX2190216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489a04579bc0d1742db61fd319ed3d56f8364bc2de3747904d827f939cec77e6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX5MX2190230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdacde6b1e7e9d107fa51705ce8be4c65fe228ff4ccc05d7b83e562a31bad7877. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX5MX2190232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcebb870cbb8036b3816527f9dd06af4e31df610130cd0b1e9fb928bdf0186f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX5MX2190236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4eeceab1a49325b9005e09a3cdea86f233f469fcc201c6e467cd2309a22e9e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX5MX2190251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbc021bc6ba6a0c8291c704558e250c33c1bd360f699672e3eea3159fc7bc46. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX5MX2190252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d5957695c249ffe3bbb82c6fda81588cb312c40ca063a513c137f83f20b0d1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX5MX2190280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb78b07e747322d1265b7e31b2afafdf12ac3f22d26884e6a497b7677faf7475. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX5MX2190283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e055841964481f36d5af2f35131c0fb9e53fc5de2cfb57c08c09084bf85024. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX5MX2190288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fa092e06ec83a1dee6c8fe89e9e286d854d6df55dc52c742a7079aba832b90. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX38U2157767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820ddee90516c0d02ab765dca9e3dd7c5db3a61d0f06a5b557688891ee5e43b5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX38U2157963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87c8fb3b141d8822aa3aeae3d6184ff47fadf7aecd8a15dcd5baf0954c6c3a3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GX38U2186413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf489f004f4290f4d354b105f454e25b2b8cc984c1e9f7b5e6f516ac1c6336ef6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX38U2186713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5920bfb91fc4811887f6a5395f3bdb3c9ae41b285280caab2e15fab3fe7923e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX38U2192419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a73150d1699d1ce537b781e9deda9749a2e4a244ca12ded363f4f4c76ae88d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX38U2141000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f39f6aebe245382c9f86b3416045657f18b8895215729e598cca640d0a7126. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GX38U2141089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3479b6e9a36ac429403631ee22b5c40ec97521ed06a804640e9511f562c7ad5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX38U2141451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45d38e3500237862872b886d34f5efb0401daa9c87c16ce1fab071b19d74313. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX38U2142871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb4d3fcc075dc8202116dc71c63e8e6d7bc44b4b6c08535240fc9871f979e3a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX38U2145641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7ed0431382a31b904b5abac0dec26d52c8449e742d38033957c46629afd9e5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX38U2146186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1806f1e003045d0b1f25d07e2e667cb5f410f2018fdcd038d6cd4abba40e6bbc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBSMU9614416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b3a6c21c55c1d05f5955d7b7964f6e4b5aa78ac2b0fdc93f380f12e7bda6f1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBSMU9614426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce958ec96b1ece2a51e932d408bdb0be2b8e7f2b2a73cd98e51fa8093db6a956. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBSMU9614441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd73dbfb90e2ff4ac1b50c7c146e647817792792815b894f34e73a25094cfa14. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBSMU9614444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5666081fbafb54237329fa4007fbe9aad078c2a7a5eb8785f049915a3bae4e32. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBSMU9614452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8073dfe38f9a78283e7c8b94baf01679e829dae33b7559f24b4bd826e222718. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBSMU9614470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b9931def15723d1dad864a2c36f6732205421d9ae23c1aa288ac673b7fc2a0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBSMU9614473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb9ecb175bc9c8a77b81b1ec617afd82bc9c1609b295cc27fe4971f76207cf7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBSMU9614495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328cb531a1de19c25cae022ffd8b6676c7e9e6f60e27f23a72f26d51d8870d1b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBSMU9614501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9579497446091ca791bc73e9be1fa29bcbcc7d590b12b520271e313442e0d90c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBSMU9614512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28474da60cfbc070bb7151b7d3665f87f54447ff4f2030c75c0bc782ad7dfc94. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES71G2415245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd127b7c84a3490bcddfa2e9362211dfed29937e5f99f44c198bd11a469f3b9ed. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES71G2415246.
Entre Copas y Cerveza: Quiero tomar / Amiga cantina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41452e369f3e842a34de63b3dc78d16f65277c3b0598f402b0af3eed1892927a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ES71G2415254.
Entre Copas y Cerveza: Quiero tomar - Larga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876d0b6cce3e54a838068048659a960f7a62a1cd7eb7562862520403eceb94bf. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ES71G2415255.
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
Fiesta Mix 3.0 El Llanero de Ñuble: Eres tu el Calor / Vas a Quedarte / Como Marea / Norteñita / Navegar Navegar / Copas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb5c2e387e946eddde95f4548292ceedab65254f8134a5c70a6ded31c790f25. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES71G2326292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa15d1d20f65251553359f7c6b0192d8cd9e49ce44519004fc864c24e3352aa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX8LD2310036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee668b6be34612a9f9be22497e84a24aeb8634ea50d37bc9dd7dc85c402eb990. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX8LD2323541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbf80218196c3e4b9d1ee85dccb91032ead5f9c499708e2660b54154cfb664b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX5MY2204727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbb8acf632a88504601a1dd5cd7313cfcdce3ab8f857cfe5b1717013d178a94. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX5MY2204675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae579c904e24ea82432f8c366e0ae081422c054d8dec21afb53da9ca5a18cbd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GX4R52211639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d001d675d35349d0ee29f3ab6664bab83e915551123b9ba8624f695a7e1c575. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX4R52211668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c0eb76acd8b3526a177188f38f1655c8a3341bc8314f68d9812066705b136b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX3HH2251589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f8132d05c690b6c624f553533ec30d1746b2abf5a28505cd3743632795b9d0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX3HH2251616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3f87bc0f18bb4bbe063ff555989dcab81e51aa950fe9dba6cc1b87ada761f8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX3HH2251611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680769499087640cf785cb862911ef811e6cc07eab795a20cc64b4a812b0c1e7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX3HH2251557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45135bd21bddc8b04d6d8b15b6dad498764430ac673840b5f9c767d09eb310d6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX3HH2478437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1341fb882fc022d3dd2e99f98d558d5d076db89884e4305e4dabbf9f1f9b011. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX3HH2403048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936426c95cbc411a7778eb214420af8845be4dc915349e90723ad3479d44ef21. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX38U2337702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa2ddd07ddd313807ee8ccf15354eb7e0b2b65b1222e2da0b70f7953588fc43. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX3HH2449244.