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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75a1717b510b08ac811ea4450915b68b42b37fd19366b3c2782c743e9f88c9c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db37c7ac-e3c8-4a98-bfdf-1773b6ce0aa3.json and https://artists.proofprofile.net/proofs/artist/db37c7ac-e3c8-4a98-bfdf-1773b6ce0aa3.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9314441907e858b4bf341cddcb35c09dc19f5f14a2927d2873cafbf9eb3701. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/TCAEJ1914187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b782c09c8e6d956bd2bd29932e9cf180c204b50147ac298a44133151eacabf. 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/USUYG1272556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3054f656f9feed61d19f66415e757059d2fcbc72b635bb9964e189b26d3e718f. 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/USUYG1272548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968324f1f47c21e67e5bfbd123deb9f097a176ca45ed499b57d3bed9ad8facf9. 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/USUYG1272555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b54be85e3840036a26b49905710af2a2e78aa465b55c92bef5ca6a332d383b. 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/USUYG1272557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ff197f469337cfa5ab2a22f1ab11de4799afb50e31222d774dcad95d462d6c. 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/USUYG1272545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26024cbb6dc3e0c52fe4e866db70a93d6264ff131af24b1b5726ab8ccee91621. 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/QZMZ92418410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d274c1cdbcef9da127ac1983011a281f69619b1d7f007b38b7b0298f5c2330. 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/US7VG2443673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a174a380b32ef97732073bd89000a3d9bfc7fb7fbe7a877bce578bd9ea81c6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMH92352473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd277f5a7b7df3d569d9ba9f5fe97da73588514124189aec0f48883394aa6bd76. 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/GBKQU2366134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4a268248d36cfeee23f2b28a90e23727bbd0a25b74f70a21520118daeee423. 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/QZNJY2300451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0919dcced11af05becfb79a39c21e50d9566cbb7318d31c9c70a778433c73064. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2306502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf9febb7d775ef2acf5f3f593c4502b25f2cc4073d89a33b56660854c97896d. 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/QZGLS2365323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232451e06d0d0d1bc30f947c582cc1b4dcc50916d02ad2207c2a98c6f19c59b0. 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/QZGLM2378384.
Metela Sacala - La Nueva Temporada (Live)
Metela Sacala - La Nueva Temporada - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89742943d799ad566e577f4d142acb571549498824e061a434fdc66f4fc098a. 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/QZNJY2233605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bd634bf6f1f6e2a623ac2069ee2de1159ec6b510136a5e0161619e20965893. 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/QZNJV2231702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df6236184a457dce26cfb74a791d8f5e04c3f43d6ff5b54ea7b44679f6390bf. 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/QZ5AB2265037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43c5837207a757e8b002a45e8f51872a1afc00313e49ba92193f7b06f3ba1b8. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2219111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea32caf0b0dc854f9440065bf464207786cfcdd1496ab0bc76b5a86d1cf29c5. 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/QZNJY2103677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39a2e4b8482094c89f8787b3b6468a4b5e721ac004465943f54f0022e01354d. 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/QZNJZ2103269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d5eca61676bdb10685a669c8ace89debeb2059dd90c4d015cfe39966f50779. 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/QZNJW2198273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9d7701f2b882a0a8d6df34367462fcdd42b95d218732f6679e70d155535cff. 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/QZNJW2117040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1866f332a267318fbaa61996a87bab76fc254ab56f1286b8de6077759c460dc6. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2102529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a0a34d8accf2650ed7f6abb7f01e2444eb79ce854aea82f8281aca2088b0ad. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52140190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60605069d7a5779e9b7d9cfe473891f6ee026752097757eddafcd4836e2f75e6. 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/QZ5AB2125920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca16ca4aa68ebdcae2223c1ba7db227fcd6722968bc616b65ffa2fe3293b7077. 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/QZNJX2078622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786d060a7873b966672c93e39fa00a279a5f98e70264b290587ecbb4dba2a552. 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/QZNJX2024314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0e0f790709a8ba5afe4ec5705304fed7f8c5f1f93452b1931a9818c0cf7af1. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62061110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5428e1b89b4a896ffb95b353ef2d9d4a518574ef23defab2961fa7530f71f571. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZHZ62025954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0247b0fe833eed855eb5d3b458a657561ab414df43e903c222e404794072dc. 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/QZHZ42072662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e0ec0200d9ca254328c607e018d88949abc757ebc38ac16c62f09a6433febc. 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/USUYG1313702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5022fb77983b47c3c1400e4f2ee1f6c3af77b438207ee4c76650387367d5dd. 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/TCAER2020776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d25a6b3a6a5db85fa98cd6f40e8ee59c21b6ff996e9028a9aa69368e4f983c. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEO1943473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd923a9fb5c1cd2466b33e9fa1701e5f854497e498183065d68269dd1d3039302. 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/QZHZ52075707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf1f76723d73f60f2efb47044bf5f33488c89b801f34c77eb1ca27114e3d84d. 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/USUYG1261203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf465864f20389c499eefac3d7880ff8eeca9a6aea8394649d9bf009b257703e2. 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/TCACW1620163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d6714bd374b693fdd5955c8ff3e25900d010b394091a2193631e36a8d26ea5. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/USUYG1170943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490320b13545b4f2f5d37a85daecd00c3c16c0d87a8f8c7af035a3687ba49746. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/TCACQ1645575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09d70949484d83ed14cd810ace8d5c46de457c9b898b64028a590a7e4f8e054. 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/TCACQ1668427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a0178e0431e76991b58307fd6288b23c3a99cdf8d0a855541f13fc399a6687. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/TCACU1621864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7656467388b021e172269ae00a50843b4b64fab21af279a9ebfbdb8a673b3017. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/QZTPX2163187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ffb5b534cbb6497ea6b2021be0ff9b75cb627a77f14b03977a61adade88c08. 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/QZESR1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6f80c3142d46c8943f662cb327891f0a96d92e3eb297e05a41c99fc5166aac. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/QZESR1800005.
Demasiado Loca - Smoothies & PESADILLA Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbc1ad036c8c7de830e1f36cb309ab9021f1fb530e1c99196e8a9069f0e4b16. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZESR1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59660ff835b8bae7c621cbca1e8b01aa67c27a81adbd523e3f15d3bd5ae87421. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/QZESR1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8fda5fb4a5c2e74e9463172d9e348f8826a062d3530d8b027d0a6eeb10f66a. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZESR1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8842c7e3f12fa871045929b873516a7a39c548fdf8597247afd09013c0853ae8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZESR1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740749342eb1e196648bbaf70048d7849ecef43f295760a73b743b349273e17f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USNPW1500198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0c9b5683fbf48e7f9aeb433d074c6eb108a3ab089abcec30590dc1dcd161a1. 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/QZWV32325694.