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 0x9a348af61443e680bf40852fe28d4a34e3a3e45c8cc2fd3efeb111ed7205edd9. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67a99242-efa1-40d1-bd55-29b503b75eba.json and https://artists.proofprofile.net/proofs/artist/67a99242-efa1-40d1-bd55-29b503b75eba.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 0xdb579c6c8f8ad088c75553b7fc0fcb1f4371b299f73dc64ed3d7b6b4f860ff7e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TCADR1829997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ceb9447ec4b1dfa0fee6b5f16cb5034b07cf0ab865ae077e077ac544aa0f8e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCADR1830000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6359b56432a3a9abc83139a2fc58f228b7bb7432ed6269c53c050bb32f17bd1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCADR1830002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341a23290a7633f17c8a65b847a6bf1c5cd7f638d143162f0e7b63cf1f86dc7a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCADT1882749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d6898576925d0942ead2a24f16a236bab49034587bf2386b148915f686a099. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCADT1882750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92478b964462c96d747d3bc4ab02e89e4d2f40893077fbc41c4b7f93f9f9830. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCADT1882752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1d61892483d96e8010b61bdbe922dda6618fa8c400078072c7a3b841c21f61. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCADT1882754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b08d9f9e5036898d63200efaf30ba82c8a7e29ec23f903e37a185885eff42c. 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/TCADT1882756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efd6e38cb0fd3288a744049f92b8598d76f42ee22796b9680b0792df7b90ef5. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/TCADX1842280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7299ae4185d779636bdb5f6fc3fe34606fc11a9ede1583bca629915bb16fe8. 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/TCAEE1955474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb579c6c8f8ad088c75553b7fc0fcb1f4371b299f73dc64ed3d7b6b4f860ff7e. 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/TCADR1829997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ceb9447ec4b1dfa0fee6b5f16cb5034b07cf0ab865ae077e077ac544aa0f8e. 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/TCADR1830000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6359b56432a3a9abc83139a2fc58f228b7bb7432ed6269c53c050bb32f17bd1. 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/TCADR1830002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341a23290a7633f17c8a65b847a6bf1c5cd7f638d143162f0e7b63cf1f86dc7a. 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/TCADT1882749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d6898576925d0942ead2a24f16a236bab49034587bf2386b148915f686a099. 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/TCADT1882750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92478b964462c96d747d3bc4ab02e89e4d2f40893077fbc41c4b7f93f9f9830. 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/TCADT1882752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b08d9f9e5036898d63200efaf30ba82c8a7e29ec23f903e37a185885eff42c. 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/TCADT1882756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0730d9053740b0c64453acb184e2473e2a25075aae8f2930281c7f3471cb786d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR6V82227016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbde527241cd2176a5f72660160c1eb11f869707fd6eda9ba16eb46b8fd9d16d. 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/FR6V82227017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7753ed6e694555063dc1a357eeb418f801e0598e3d77d2a80eb694d376f40121. 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/FR6V82227018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba301f39d3cc9fecbd75f39dcaed4fe8298a62ecc5fb0ad0a13060cc38f2ba0e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR6V82227021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef3af462cc9464632573ee9d0226b0a816158f128deccbadfe17d01ac44377d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FRX282213177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d33a99451f9c69bd932778b9b2d4688cd6b2cc09b00faa621deabeaf4f3f591. 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/ITB551614019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75fd7950d9711fd00a91e771f812f99d65cb9545df0ed1303d61888351a62d0. 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/ITB551614020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9b999b21688dafa5097f636701254c6d3fb661f87dd8be221babf468582aa0. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/ITB551614021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4192d6fdbfba2b1f9fc9c8639270730f0a3d53669221d12f2053defc7b95ee1c. 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/ITB551614022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a115b588959778446126c3095f626450ad34d14b0b447fa63fafbb3abf95855. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ITB551614025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5d633d1477b60c18d70d6a772f2d416f1f1136e068c3d0fb58bb4ad2fde7a7. 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/ITB551614026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a31794c2a4f86e8caecff26f01d55cd1864e0cc149e902cb5e889fbdfd3fae9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITB551614027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fa2477bafe3e9415ac1e4c4b58b3d12581c4f40f59639d2a098d22cb95790b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITB551614028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a14ff4ccf1dea76fa70a7e685fa1e1d094eb78610c62c2975d09d150eb60611. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITB551614030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c65774e89c1d6a54983709e653853d067a297959f0db2fbb5f553dc6944cfb. 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/ITB551614031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecab6637b1f3e8d40272b2a258dc230fa6245f52ecc639684d462a8b6bab6d14. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRX872307641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58c74e51a23107cc779ee86a1371723c5a51dbbf6ea620adac040a4295a3a96. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/FRX872307642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e16fa845742af332c739c949eac0b5583cfa007480537ef475b8221ff4152e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRX872307644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3723d272af7837c546dfb8c6d9716110b8259d97be8f8892b60f841605d04fbd. 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/FRX872307646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c3daf76e8e4fe0faff166f1cdfa86fee03a5db03b406a2313ca0a8390d69bf. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRX872307647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222f8614bafba131a3ebdfb34780154a5621863e7a4ce84ef30e7c8f4c1c40af. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRX872307648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c04543cfdee2a92ab87218f2b561948a2e5f213ff6af6c7dd9ca4a12910bf1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRX452215779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c77b504a632bc21c12ee1abb66b3184def6493c4c8f0499f659a77b615624b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FRX452215781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff38fe0e7b9d54b449e9ff928b38ba56ff5e0e0c5c2a9ab39b19a5a0a7f659f5. 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/FRX452215788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de2405c6a2c0975bcb00fb7fea78d0c6baab7fd6851b0ed055d642ff94a57a5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FRX452215789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fba4d609e6d4208060a9272a6cb2234e55d9a5abe84f838f60ac3264e94441b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITB551514294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0160012b4d976f447a92267f9dfae38ffb1ace61bd0cb65c44d742814e8ed6df. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITB551514295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fea3fe3c6a18b6fd0bcec15a56f2cb9ed0bb88fc36da314fe7b14916bd98895. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ITB551514299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd603b10d680fbaf61eafcc347392c1c6eada998c07688ff75b13fc0ccc64a8b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR6V82313082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc5fca5359466cf859dfb31f9015201720df43a1503e0dd4321f31616ad7ef3. 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/FR6V82313084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989b854bf1c4833e453b608c5b49938d68811ae4d78c49bc406b8b4e06197d07. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR6V82313087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915198993eb66ff4f912852142dc5633776b66fb92beab025758eca16a80d5a9. 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/ITQ181700085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab59b96405ea63c955e5690d1e392139765ddae2666f0cebd6f60014633188d7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ITQ181700081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf929d76e0105c52691ed1c86b78d8501f25f9fc19a3e5d8efc45e684e9492a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITQ181700125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b8b8495338e05e0113ea958e530a70750dfc27c6bc197f803bafa9fbc7b987. 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/ITQ181700089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ac7e4a241e7b8352005a1e70933e7a2e97a2e6bb570f4281af78c6a9391160. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ITQ181700127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21715292cd42058544b62afa012443deb27fbd18b02865af8f5312f0b41dd5f8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITQ181700084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53efeda07c722c1896a96ff0db849fb9490adc21564864cd42bc77ba49ad037a. 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/ITB551513920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85673f9f4976f47ef081f8c1e179ad616dd5596af560d354e88d19a15a1a161. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITB551513922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb970f4997b71a43befdad294e8d63567b5036b58032dc93e01fd74010fa10907. 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/ITB551513923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0068bcd0d8c0f47b04b7d8cf3875b41df5e18580e70bc7d13ea83081902d27. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITB551513926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6eba786fda0a40b8ba0a57364a88a053a56d995d9c16d67ec68bdf373cd098. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITB551513931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fa7e1bd0f1e98c91a221db231357a09f1dec68e7e3f67c023ad5137dc2dd9f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITB551513936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6873f3050ddf60a48fc91f7c5ad40d1b5b2884dcf713d38433e7a2b377201aec. 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/ITQ002000385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34684602dbb510920e0292f65088da183daf750a2669d1c69f086fdd8a81ea77. 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/ITQ002000386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8371338faf4e7917951b7ebd99c6145c043e094c507feadda946a3375f912fc7. 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/ITQ002000387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aec6548244351eb74d397fff5398ab57c6afe236a95bfbd1f13dabd6bad9757. 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/ITQ002000388.
Real Royal Street Rap (feat. Marracash & Ackeejuice Rockers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2390ac01c33c1ee9fa2ad6d3772bd67e95116842b7af97e63fb4a0ef26218177. 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/ITQ002000389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98209ab1838271ac423db9f90a119d00c427b78e989a9ab3d55d8f5de8ef14c1. 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/ITQ002000390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19614870c0d6cdfdafb136dec0623cf6b34a377b4c1c3016d9b6b68c3d2b833b. 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/ITQ002000391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe954951274ed2f9b492679cdfb7fa2ea6895be133cf995bb6c63f3c788f1c31e. 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/ITQ002000392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718ad22bf51d694e89fe244efafeb0ca2bbcb30a4503362109004a1b09e50dcf. 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/ITQ002000393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb559ba7ee008cd37d502111c95809b09dd36bcaa40c2ffee087efbe8eaac013d. 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/ITQ002000394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc8ff9cbd922c858c06923e6af58231cfe705d75928085e0a358ea65116a33c. 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/ITQ002000395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b55f685ecb47475a5d73ea5e7c1610dd26fbce947aa0fbdf336ec18eefd43b. 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/ITQ002000396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c912aa55c56047e00e230d08ff23069a95224e59ed1eae4e995b1815d50a7ba. 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/ITQ002000397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda2581dcc2aa660950ae429705a91c90291fdb4511e7761c6536cc5c50fdbc5. 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/ITQ002000398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa302edba08ce9596f41a9a6d00e5cc99014673baed33e1f7f50d97d8aad975a3. 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/ITQ002000399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb457c07c06b8e133aab1dbfb6b6e408404ba5a89223098b91a0934244c7db6f0. 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/ITQ002000400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c23c347aa68bbf87921584ac9e29a5a0d4100f0466b66253188db667ad5b19. 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/ITQ002000401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e9e5565a079c5151e461232c36895f0963521167aa3cbb21d77f26052722ec. 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/TCADZ1842813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba25d14063d16e3453494e23d235060adc0df78b42097fecadd60df33358284. 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/TCADZ1842815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e46e0143a1f63e7b04f8d9e2816e83b228779fa6fb5f25cb08d1a251692a140. 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/TCADZ1842828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ce5548275a3c070d3e985965d0b4683e25f75caf3e8d7d87220d5d91a0b6c8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCADZ1842832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44a8e1f01fb69bfc70f26a73d47c336877888ce298642a320e2848ca56a0bc7. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/TCADZ1842833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b92641ff40b5bf2df28b4c0963be6e01e65d2431f5407b486225c193c76428. 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/TCADZ1842834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb79783ca3c422ca0e11836ff99832f08ce47cd24a6b7d90acdcfe0dfd1b309. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TCADZ1842835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f40a33b9efce2d999d7472e214b4ca1b34a3e338aa6f2003cf2378d005896a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCADZ1842836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591334ca8c4b6950d155d5260743985f49eb533c461451ac05cca8073f9f88da. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCACE1510805.
Tetrapornorocko, Pt. 3 (feat. Cannas Uomo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b9d2d515b9e56d320276681f2e6e32324105a76dc79933f91830775e74c28d. 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/TCACE1511165.