1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d9b6a80fb4fd47ab2ed748c673db7f3664d49063c10ab299cc3a16541cdc8f. 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/3c70e014-9142-4157-85f1-1a99964cf50a.json and https://artists.proofprofile.net/proofs/artist/3c70e014-9142-4157-85f1-1a99964cf50a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x7529cdff94181fa91b3540d9e58927f403bbe4c88db713645d86bf0af1d10c9d","isrc":"US3B90600031","name":"Royal Rumble (Se Van)","registered_at":"2026-06-04T07:23:13Z","spotify_id":"6vbBeine7SvXpvLOcQUEWF","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7529cdff94181fa91b3540d9e58927f403bbe4c88db713645d86bf0af1d10c9d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6vbBeine7SvXpvLOcQUEWF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vbBeine7SvXpvLOcQUEWF.
{"copyright_id":"0xb0abb2758ec4a81b7f185912927b6b8540303981896ed610bd0bd344cafac4b8","isrc":"US3B90700326","name":"Luny Tunes Taliban Beat","registered_at":"2026-06-18T19:16:56Z","spotify_id":"73k5GrlQB1MuKKnw4OqUiK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0abb2758ec4a81b7f185912927b6b8540303981896ed610bd0bd344cafac4b8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/73k5GrlQB1MuKKnw4OqUiK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73k5GrlQB1MuKKnw4OqUiK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3052ab16950667a853a7ba1acfe91438702e434874e7b276f0d46d1e06439f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2LDky5d1Xn8Y0ExCqaGUDs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LDky5d1Xn8Y0ExCqaGUDs.
{"copyright_id":"0xc3fff596461f59bd8c763eb0b2af77bc8abda3fd9e4a04b21afa5a4e92bd6cde","isrc":"US3B90700320","name":"Lo Nuestro Se Fue","registered_at":"2026-06-11T13:49:52Z","spotify_id":"2n50ARvsjTPkT1pi6HBLAm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fff596461f59bd8c763eb0b2af77bc8abda3fd9e4a04b21afa5a4e92bd6cde. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2n50ARvsjTPkT1pi6HBLAm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n50ARvsjTPkT1pi6HBLAm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83489f1ba707c0d2cb0ba667e97272e8123f4fb9841fb68f341018b3856c5a99. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6A2u0AuWXFVsEyi7rgDFEf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A2u0AuWXFVsEyi7rgDFEf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cef9ef26daea07ff5fa7f3f0db8b86995f3bfe1af590109600fd33c88deca4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2YbwoOzgfVCgxk20uwQi6H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YbwoOzgfVCgxk20uwQi6H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb365d691fb786e1287a0557ed5e645dd1be39ed2fb75cb40f217e5780b47aadd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0FTU6fIfAKZ5YuADZ2dhf4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FTU6fIfAKZ5YuADZ2dhf4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33530903229f62c9750e102b94f7faac8c708963ea76750fbea0845405b769db. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3taCy6SW79HbVJotZc03gB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3taCy6SW79HbVJotZc03gB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eedcef88cd7e620b257a264f1c96fe64dc38b7ab06b68da34277813cc09fd86. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4yYlDQ602vxLEnydqCNkaP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yYlDQ602vxLEnydqCNkaP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f7d4ba03e3e9258621aff43b946c77587d344f926061fc38f4b481a50a47bf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3yO6lJNCDurqji5qTbWpJh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yO6lJNCDurqji5qTbWpJh.
{"copyright_id":"0x9295ee8fd9d26a63c0b6ed012eff26c3343d58d4219152866d5c3ea8ff221a8b","isrc":"US3B90600018","name":"Noche De Entierro","registered_at":"2026-06-02T20:47:36Z","spotify_id":"7mq7GryHrPNGMGbAn9fVoG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9295ee8fd9d26a63c0b6ed012eff26c3343d58d4219152866d5c3ea8ff221a8b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mq7GryHrPNGMGbAn9fVoG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mq7GryHrPNGMGbAn9fVoG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fb999edf847f2affb26af5b509ca26a2ea10675441ecd4fbab6af227e8119c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2tGBdxTh99ThyOJD5uqha7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tGBdxTh99ThyOJD5uqha7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf191fa313d43e8a1deb267e84228c562cf952d0efca619425eca84411ff3de29. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7INh1SoOUIxpWhtgF5GZtc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7INh1SoOUIxpWhtgF5GZtc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44961e6b6093664475fef5343fd427df5b8063b80e4823e68470411763ba6d37. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5v8S5E61vTeRQIpk1RunKp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v8S5E61vTeRQIpk1RunKp.
{"copyright_id":"0xa054f1e69b8ece2ee2c298574df799bed1532a92602acaededb273d3ec877cee","isrc":"US3B90600020","name":"Esta Noche","registered_at":"2026-06-06T08:19:17Z","spotify_id":"2pn4hkICvEUDa9SxlODnzZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa054f1e69b8ece2ee2c298574df799bed1532a92602acaededb273d3ec877cee. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2pn4hkICvEUDa9SxlODnzZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pn4hkICvEUDa9SxlODnzZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dade94c3290a5012eb1a27f1cf06d0fad0c68c5e0630dc4ad071d810a3defc5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7xchG3dOmYbs06Q8jyqXsm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xchG3dOmYbs06Q8jyqXsm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608dc993be640774a3cc6acc83db070d4b3ed99c5b289157ddbf791752a565d1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Yb4OAPXjJR9As7dPf6YEV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Yb4OAPXjJR9As7dPf6YEV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a7350b47b022306d9fe948fe641e6e0355d291e871bccceba9514241b97b82. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0psFrSo74iD4ch2aO77tQn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0psFrSo74iD4ch2aO77tQn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee4d3b13b2e24318c06d41714deed620863ce535956c832e3fe3879afbc7b2c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0857iEKqOKupBeqmqAJbYp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0857iEKqOKupBeqmqAJbYp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ffb06a331e8b8e13a70ec3f6b1873c0d68a726c811316ae29a8c23cdf7c8f0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47r0n3AsUW6uVOxnnAJW0w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47r0n3AsUW6uVOxnnAJW0w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75368de1133742b910f0f960fd273f489c9d6f4b85bebb6bc20897fc2e99fc5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6kOIxE0XEK2WWIA0eSSGpq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kOIxE0XEK2WWIA0eSSGpq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73a00554fc6ed5b467dbc4237ba913359d39d6bd97bcb0a35de428dd94e2203. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:34:18Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3TgSOgG2ZNMPhNXsIN9VFj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TgSOgG2ZNMPhNXsIN9VFj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce68bf1781ee502c6bdd3c289b0165f454df27f712d3df603c14cccc6759e69d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Ksz19IQzGdHjF7rC8MRVl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ksz19IQzGdHjF7rC8MRVl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3daadd28cb515e16868ebfa6f10776f8ddbefff90357958304004b9babb9d0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2aH6weky9CDJGjv8z6nOT0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aH6weky9CDJGjv8z6nOT0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5c764af914b1e63652f7ea0e1ad186faebd40b61b55bcefe5813250404271e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OjAN6Ym4M542j4rMHJOsM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OjAN6Ym4M542j4rMHJOsM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb47d8e44fffc84bd3a2192a08b002dedbfa60ce0d2a036f5e57a1068476680f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/77E0zVMSjSeJUap6TJn0Zc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77E0zVMSjSeJUap6TJn0Zc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0180ff3d136f5843e1289a5de0bc6b8f857278c0e0fa27985328030b79f992f7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1bJr18r4ps7PcJfihThbsW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bJr18r4ps7PcJfihThbsW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e98d7613be8ba04580589a5a9726fb1101936688873a2d17fbeef11192068a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2YcM2WpFtiWGN5jfD7dt1T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YcM2WpFtiWGN5jfD7dt1T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33d3e77d5457ec6048e69c391bfa6891d31a2712e7037ec4e0a62f67ba787e9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0M1kAM3vn6uJfFDCIsXPwk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0M1kAM3vn6uJfFDCIsXPwk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888c9c55d128bb4a197c9b6b00e39746f06b52f66cfc0078a73b74df657928aa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1hvXLczIp5j393cIyNzIm8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hvXLczIp5j393cIyNzIm8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a8382a7b3512a6e0e1aeb488a404e9db1ae306771f2fc4c7d11c24c8ec001d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Hr7dg8tVarkguDaXcMKYe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Hr7dg8tVarkguDaXcMKYe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030879be2f7c7728c1a49ddadeb66a2b2c720ca178789d2b335d602848a63604. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YMSSKYybPS7ysW9fMD8HS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YMSSKYybPS7ysW9fMD8HS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2c75ef5c297e677382452f2fdc1a6974f847a9c2394a68879a78d71a09bc33. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/48iz50AEDpPr5jWeo5673O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48iz50AEDpPr5jWeo5673O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb222363990842cf458261cf4974109040a25372595085b6005c2c718240ee40d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6VGfewOYgdDdzUiry7uFIq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VGfewOYgdDdzUiry7uFIq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c97c0fe62151cdc58fe5c17e3db183be1219762993137393b564b1fcf83ca2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4M4ELqOnpXMTv35DbxxMe1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4M4ELqOnpXMTv35DbxxMe1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3666ab3909dcbe75957dc2664e011924ad7e3c4e2215729f01ee894972839b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6qGJ9JkgJpOLE9R1Wlic1M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qGJ9JkgJpOLE9R1Wlic1M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc897210de38ba089dd13dba38a6f2144f29c13f8eab42f25145331869cc4c035. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2iVgYJ07Jg63s2RE0xAnz7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iVgYJ07Jg63s2RE0xAnz7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23c06776502bef9e716c68f97be6972278324809215c4294bc865e22f854669. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0VRed7mQsRZa3wDrdDwuuy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VRed7mQsRZa3wDrdDwuuy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0261278fdd5562a140ca1ec416531392a25b58e3254314cef7db34c25fd51b85. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rw4fn8fHckp0FY0kIbyWt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rw4fn8fHckp0FY0kIbyWt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7529cdff94181fa91b3540d9e58927f403bbe4c88db713645d86bf0af1d10c9d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UAGQMu69SmPBLSVNVK2D0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UAGQMu69SmPBLSVNVK2D0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3052ab16950667a853a7ba1acfe91438702e434874e7b276f0d46d1e06439f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2wga58e6AZmO3kfIZ0fSBw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wga58e6AZmO3kfIZ0fSBw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83489f1ba707c0d2cb0ba667e97272e8123f4fb9841fb68f341018b3856c5a99. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3AIHwmTEQQSzQucZLxqNGg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AIHwmTEQQSzQucZLxqNGg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb365d691fb786e1287a0557ed5e645dd1be39ed2fb75cb40f217e5780b47aadd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/17hJfrsR2guWLnZeN6mTw1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17hJfrsR2guWLnZeN6mTw1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eedcef88cd7e620b257a264f1c96fe64dc38b7ab06b68da34277813cc09fd86. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3geStDKQsyMC5VrlUlEBek.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3geStDKQsyMC5VrlUlEBek.
{"copyright_id":"0x9295ee8fd9d26a63c0b6ed012eff26c3343d58d4219152866d5c3ea8ff221a8b","isrc":"US3B90600018","name":"Noche De Entierro","registered_at":"2026-06-01T05:04:13Z","spotify_id":"6ksWMnPcHNyNoNf3y1BQCO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9295ee8fd9d26a63c0b6ed012eff26c3343d58d4219152866d5c3ea8ff221a8b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ksWMnPcHNyNoNf3y1BQCO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ksWMnPcHNyNoNf3y1BQCO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf191fa313d43e8a1deb267e84228c562cf952d0efca619425eca84411ff3de29. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7rbtNjuh56l71xV7Uowf50.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rbtNjuh56l71xV7Uowf50.
{"copyright_id":"0xa054f1e69b8ece2ee2c298574df799bed1532a92602acaededb273d3ec877cee","isrc":"US3B90600020","name":"Esta Noche","registered_at":"2026-06-06T08:19:17Z","spotify_id":"3C6vluC1bYXYoR99qjYizA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa054f1e69b8ece2ee2c298574df799bed1532a92602acaededb273d3ec877cee. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3C6vluC1bYXYoR99qjYizA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3C6vluC1bYXYoR99qjYizA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608dc993be640774a3cc6acc83db070d4b3ed99c5b289157ddbf791752a565d1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CWwKjiKHxDS5H455YbbWP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CWwKjiKHxDS5H455YbbWP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee4d3b13b2e24318c06d41714deed620863ce535956c832e3fe3879afbc7b2c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3JW0qVSz0vGNNJIcX2adL3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JW0qVSz0vGNNJIcX2adL3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75368de1133742b910f0f960fd273f489c9d6f4b85bebb6bc20897fc2e99fc5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4fF2TN2mqqLzBmsvWli0BH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fF2TN2mqqLzBmsvWli0BH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce68bf1781ee502c6bdd3c289b0165f454df27f712d3df603c14cccc6759e69d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Xc5cfbWz7MUxqAZpxj2bT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Xc5cfbWz7MUxqAZpxj2bT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5c764af914b1e63652f7ea0e1ad186faebd40b61b55bcefe5813250404271e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2iFBuWcHhru4M4XG0bMBwO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iFBuWcHhru4M4XG0bMBwO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0180ff3d136f5843e1289a5de0bc6b8f857278c0e0fa27985328030b79f992f7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6HmlK9KFVg1ASs27ry0nbm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HmlK9KFVg1ASs27ry0nbm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33d3e77d5457ec6048e69c391bfa6891d31a2712e7037ec4e0a62f67ba787e9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6w9EDho9tXEXVtgwoLPNE1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6w9EDho9tXEXVtgwoLPNE1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a8382a7b3512a6e0e1aeb488a404e9db1ae306771f2fc4c7d11c24c8ec001d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZiF6qgGS6KmgeZG6NrRVw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZiF6qgGS6KmgeZG6NrRVw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2c75ef5c297e677382452f2fdc1a6974f847a9c2394a68879a78d71a09bc33. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qAR0rnVd2hXFxMiCeN1Ze.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qAR0rnVd2hXFxMiCeN1Ze.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c97c0fe62151cdc58fe5c17e3db183be1219762993137393b564b1fcf83ca2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1g6EP1DxupZztc7oL6o9Z3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1g6EP1DxupZztc7oL6o9Z3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a6c58b714ab60e8649defb6e70782195317ead6286080b3bb5069eae139a6b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LI0LSqUkQufCaSK7L1kIk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LI0LSqUkQufCaSK7L1kIk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23c06776502bef9e716c68f97be6972278324809215c4294bc865e22f854669. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Tbt3TvBSTgPQ4Zs78w6xY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Tbt3TvBSTgPQ4Zs78w6xY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0261278fdd5562a140ca1ec416531392a25b58e3254314cef7db34c25fd51b85. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4LxMCRYSKN683SGVzLOgbZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LxMCRYSKN683SGVzLOgbZ.
{"copyright_id":"0x85310550ec0ff6dae8a7cc709f315f9c4c3c1ca79eeb24768f8bddc2914af22a","isrc":"QMDA61876472","name":"All Star Intro","registered_at":"2026-06-06T18:18:35Z","spotify_id":"4hu91QzChly8FN3gBkPbma","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85310550ec0ff6dae8a7cc709f315f9c4c3c1ca79eeb24768f8bddc2914af22a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4hu91QzChly8FN3gBkPbma.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hu91QzChly8FN3gBkPbma.
{"copyright_id":"0xe5cc342a5c67c2dd6ef016c822d57a17d6834e615b4b43e9f3c857dbafaaa20b","isrc":"QMDA61876453","name":"Cae la Noche","registered_at":"2026-06-01T23:23:29Z","spotify_id":"0798D5Kod1iRzqIVaRlpZJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cc342a5c67c2dd6ef016c822d57a17d6834e615b4b43e9f3c857dbafaaa20b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0798D5Kod1iRzqIVaRlpZJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0798D5Kod1iRzqIVaRlpZJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e79ad5989057e595811caa3d7f3a6a8d81330993f842412a94e3be4557265c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3iRMZq3iIaIBW5bH4VgWtM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iRMZq3iIaIBW5bH4VgWtM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb233cba4a7c1a8960f63c9eb52c067f9439c93fdb5bd10a05eb28718c724080a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7q6sUJD2O7WPHzP4snRIB4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7q6sUJD2O7WPHzP4snRIB4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e01f1852583ff5b5a04bc2f1ffba7a6c01da97a46c0755c529849763de024d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RqdUkvsV4BOXpFd5zbXFt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RqdUkvsV4BOXpFd5zbXFt.
{"copyright_id":"0x3ec142ffea3081b82c4482868bad9242a4a978b77c3b7fc2211dbc3fc3eca514","isrc":"QMDA61876457","name":"Cójela Que Va Sin Jockey","registered_at":"2026-06-01T18:44:18Z","spotify_id":"5PlXm1EYkNmVH3o85Bpfql","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec142ffea3081b82c4482868bad9242a4a978b77c3b7fc2211dbc3fc3eca514. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5PlXm1EYkNmVH3o85Bpfql.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PlXm1EYkNmVH3o85Bpfql.
{"copyright_id":"0xca302d1bb2dd41da4a02b68a6a1b0f8de9e022d2d48e39e6f6331d6804ff2a18","isrc":"QMDA61876458","name":"Hay Algo en Ti","registered_at":"2026-06-01T11:39:44Z","spotify_id":"15PxHZffHMndHQjmzYuGUv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca302d1bb2dd41da4a02b68a6a1b0f8de9e022d2d48e39e6f6331d6804ff2a18. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15PxHZffHMndHQjmzYuGUv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15PxHZffHMndHQjmzYuGUv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe6134eee4e8f30e55ae93aec284d42040c009f84b300426509709a84d04c5d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3IaMJw9SJ1VxI1pjUQUtWB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IaMJw9SJ1VxI1pjUQUtWB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b40db9fd006359814464d4a476dcb199512d83fcac642f3271925a3b74021fc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5GkaVcqHf6Y6HpjufyU8MO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GkaVcqHf6Y6HpjufyU8MO.
{"copyright_id":"0x2ad66c6beeca9614cc5af03ad2ca9681d3db21ae8191ca843b694ffb16a3ce15","isrc":"QMDA61876461","name":"Busco una Mujer","registered_at":"2026-06-04T08:39:07Z","spotify_id":"4j0E4Ir45e3EddzqcjL20b","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad66c6beeca9614cc5af03ad2ca9681d3db21ae8191ca843b694ffb16a3ce15. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4j0E4Ir45e3EddzqcjL20b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4j0E4Ir45e3EddzqcjL20b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f116c8d66a03eed033741bb77254d0cc5d5f192e16959e069e6ba0096f2a07c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/30vXWNZxO57z3kljfOFy02.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30vXWNZxO57z3kljfOFy02.
{"copyright_id":"0x5bd05e22056d40ab521c16ab47e0de89f15d48c38589daa7739e6439f1af1330","isrc":"QMDA61876463","name":"La Gata Suelta","registered_at":"2026-06-05T22:35:01Z","spotify_id":"3ZGJWUUrrKpSlhSTBewNnk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd05e22056d40ab521c16ab47e0de89f15d48c38589daa7739e6439f1af1330. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZGJWUUrrKpSlhSTBewNnk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZGJWUUrrKpSlhSTBewNnk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4868d75d8640d9f7b108c906a76ea6265f5aaa2835e83c08b8b881629f29401c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0jVpU0ESjLWIgEmUIS8FRz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jVpU0ESjLWIgEmUIS8FRz.
{"copyright_id":"0xbab856910947b547f8b0e00475f08c26d3fef6adb842789c7ca2a3b25309b9f7","isrc":"QMDA61876465","name":"Si Te Preguntan","registered_at":"2026-06-06T11:47:35Z","spotify_id":"4eNNmNRV2An3XIAtSIfUwa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab856910947b547f8b0e00475f08c26d3fef6adb842789c7ca2a3b25309b9f7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4eNNmNRV2An3XIAtSIfUwa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eNNmNRV2An3XIAtSIfUwa.
{"copyright_id":"0xe9e440abbc8bccb54db5d3b358419e42fe0157f5745667feb5fbbc42bcc8925e","isrc":"QMDA61876466","name":"Tú Anda Sola","registered_at":"2026-06-07T05:46:16Z","spotify_id":"1qirx8DM05nVLu6PLwoyoR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e440abbc8bccb54db5d3b358419e42fe0157f5745667feb5fbbc42bcc8925e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qirx8DM05nVLu6PLwoyoR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qirx8DM05nVLu6PLwoyoR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87edc658a2ff3624dd28f9a26422c807a7dc539b296d3c9c32b862539be41b0d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7aSNwS0JTukKphQ0BnzW1T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aSNwS0JTukKphQ0BnzW1T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1515c36e965ae5aa0c0c7c6a2fcc1c39142497fad184d24213234f961fdac0b0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5pUNJAO8WYtl1ENX2Y8S0u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pUNJAO8WYtl1ENX2Y8S0u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6409c82d888c0cc1333bc6a8ee66d4aab942ae2f5306b44d61e577a28c9d6865. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1WzAF23AAGpLCAdgWNhRvs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WzAF23AAGpLCAdgWNhRvs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1487527d956e069107c36c184aa0a84bd89ee5d1e02fd9b464e5aeaf3bafab. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7eTAGpiIwSLh823JYgTTer.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eTAGpiIwSLh823JYgTTer.
{"copyright_id":"0x4241dd7acb29599cbe0071fc49edb4d0d2e33e43fefeece92cd8159ae3f2901f","isrc":"QMDA61876471","name":"No Seas Niña","registered_at":"2026-06-07T14:20:42Z","spotify_id":"2Rto34Eru6KEMR880Sls2r","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4241dd7acb29599cbe0071fc49edb4d0d2e33e43fefeece92cd8159ae3f2901f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Rto34Eru6KEMR880Sls2r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Rto34Eru6KEMR880Sls2r.
Nadie Te Amará Como Yo (Remix) (feat. Zion & Arcángel)
{"copyright_id":"0x505221b5714317bdd67646aa86830438fd267c597371a8db01f32419e29c301d","isrc":"USSD10900961","name":"Nadie Te Amará Como Yo (Remix) (feat. Zion & Arcángel)","registered_at":"2026-06-02T02:05:35Z","spotify_id":"7lvoSZYvrBza2EX6qtxBMh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505221b5714317bdd67646aa86830438fd267c597371a8db01f32419e29c301d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7lvoSZYvrBza2EX6qtxBMh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lvoSZYvrBza2EX6qtxBMh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8971cc9e3873bed699d90c194695e1c2ec05a989fe8118b5f78007b4f7f0f93. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3vPptPtdx3oqcmyqGNEFXG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vPptPtdx3oqcmyqGNEFXG.