Piso 21 is a Colombian Latin pop group. Their singles "Me Llamas", "Besándote" and "Déjala Que Vuelva" were hits in their home country, Latin America and Spain. Career Piso 21 is a Colombian group c
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 0x38a2723eda308870cd55b35058f255555b37858b3e7f1877243e2d9b252deb40. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1921d881-b531-452e-a12e-9a9af3170be0.json and https://artists.proofprofile.net/proofs/artist/1921d881-b531-452e-a12e-9a9af3170be0.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 0x41b8fcb5c1db930e4b32b0f887afcd9ab891dde052ce754d39da62bc73c29bfa. 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/MXF152200437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1742c1f780432ca9a87420689425242fd56dace502a486ca9eeb92e2effc1d66. 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/MXF152200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b06872cb33a983b4fd6ed8d59bc1fd88e9866301cdb02ef415dd0c71bd01b6b. 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/QMBZ92367813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e595245c6141f330eb182bf2a9f58194e62b8b7863e85b48ee51761b8436239. 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/USWL12201015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc830c511a3688fb2eecae09140a05b185696aa21cdda7e3572c8146b95c23214. 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/MXF152200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713547ad418165e24e5696d1c8a4aeb77c0e27381e64a6152c47e2e7d9c854a8. 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/USSD12000602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927f2b4f2b910648bab74d810a058c89c47b0d1e4ba2539170592233e70c6d98. 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/MXF152300765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac27cf00123cd38030dd3f96f39e772c42df068542f846d5b3837b608f509b4. 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/MXF152300627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9b02383237dae011d4d350ed81c5b1ad60fef06b174aa0fe532f0dc256f7b5. 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/MXF152300424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1c133368d6000771af9d2f52e2f47ac1fd0b038f5052e424e51716ce04e03b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152300147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac27cf00123cd38030dd3f96f39e772c42df068542f846d5b3837b608f509b4. 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/MXF152300627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ef83c3681394b262acc7d0c213bde15dda8ae9e7f8664e46372ff63c4ac796. 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/MXF151800112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028d3ac57f1ea9bd9ee724e0a43cbaf6757203b1f2a09166bdbf2199ed339098. 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/MXF151800113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342b41e792cd3b2b104cde61cd68400b927e6e18a65c08ccb01d153687e407a5. 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/MXF151700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a03994a14e0b6617a4c693ded94e1696a387adc946e46cf264fa16781d43e76. 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/MXF151700690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba279ede3c7cacc7b288ea22e3b7facd1d7366d033cc145c78922904e1ec08a1. 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/MXF151800119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fa8e6c53782a98964c081895d7d9eae0d9e69156de52ec43f731c643f48851. 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/MXF151800120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b76488df512981f927407a86da3681385fcb195a80cccc3723bbe2bf09cddd. 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/MXF151800121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c060307f32b01bfbff92f32932ae74f7049ddaf9ce49adc9a8fac2be5cd50e. 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/MXF151700546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e5e7ab6662e307c2bcd9c5e4c9021381be149ff17c980996d75c333786d4dd. 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/MXF151800122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40faf3983872a58d1db84320cfac850f1f5bf1e9bdc9decea6a1efada11d02b. 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/MXF151800123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa261ad77559a30ed29ca31476395a9dea2c5cc3c5e72c25eba0db0642f7c855. 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/MXF151700608.
Versos de Neruda (feat. Xantos, Fonseca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25bd3ba4defa4baf44cf6f4fea9edd0a14ce0d1627fa74fc3fba5bcd9263f6a. 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/MXF151800124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3443adc05643330e47d91ca48040182c9a074dce1c9b2761da6891b8256e7ee. 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/MXF151600157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71db6971d520acbd2388a0d64028feb1cc211fd3b3cac91cdb30523e4e879ba9. 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/MXF152400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd60a82b53bb06414551e423e2435894f1ab170082cbcbe5dd3eda9ccbf04f07. 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/BRWMB2301367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41acb85574a310500905ea9be19852e5cb8d309e52cf17c7f96b6ee53f871bb6. 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/QZDYA1800311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171e4f7d99bb81a492957b566fd8a0381c509886db29eda3623be3e8b904bce4. 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/MXF152400372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216d8bb5d41410393b6fee494a6d6e9de63990fb10aefc1f5e349fe9df320356. 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/MXF152301596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d83b6cef14faa2db3576ff9f5ae385c036c6d8dc236bb5a755dd3d0c51717be. 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/MXF152301597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943f1dcefad769f23d06ddfc6d38c50263493fa041fbf0b0ab15565a22c4d8d1. 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/MXF152301605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde8505229e62878150846bda8d75cec21619d373aa67772fdd0628ab1957e0b. 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/MXF152301598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b353efe7ca2c0022e0d30703db7fea0c272bb56a5bd86e17c64c521086c1422. 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/MXF152301372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd6125b161dc0bdc1dddbdc35e263565dcdec9a956cd586a03b166cb151dd0a. 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/MXF152301599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1889fb7bb230b8117062a5d0752916cd4a0377e1f057cfa4c04319a503121298. 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/MXF152301602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9b02383237dae011d4d350ed81c5b1ad60fef06b174aa0fe532f0dc256f7b5. 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/MXF152300424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc62d97dfd7c804d010b4c0842b820d00b074ff3b5df44dc3b859ca64bf4f48. 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/MXF152301600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb968534074d20af7740219c103ed23ae492d2e659011128fd15b4d1a5fec44ea. 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/MXF152301601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa04374c9d982fcbe849d90a9169d7fcd278bd137a6fed1901b77f99c29e97df. 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/MXF152301604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927f2b4f2b910648bab74d810a058c89c47b0d1e4ba2539170592233e70c6d98. 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/MXF152300765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a80b66d2abfa40bedfc7691c8cb4298f12dec1ddc52f1d64dff640b667d75b9. 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/MXF152301603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1c133368d6000771af9d2f52e2f47ac1fd0b038f5052e424e51716ce04e03b. 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/MXF152300147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990ec823145da2d19dcc902280839bcbedc3b8f20a050d859f0050106d359175. 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/MXF152200971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e191bb1f1c68c5c280e9cb8f0ada3a858c9b15c30f589d782ea576959ca1050. 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/MXF152200972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0c97c00ccfb1aac68c5f2ae8459102c83eae59f7fc4bb522641145533b12f5. 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/MXF152200973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2b42abf3ffceb1b145a4a4339b702332735b74d00d023e0f9bf3f8deb83815. 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/MXF152200885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e4a32954f362e7c79f81b34d8f5e429c1f48906d81912f1a3d7157a746a682. 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/MXF152200974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f50ec64113e7ff29ffb8765ef89a0391b2026080cd33196b37d4f1997ff03d. 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/MXF152200975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2637fdbd5ec2ca74e27bf69db35ac4bafd8b1c98b0da90fffa71372109cb881. 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/MXF152100361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76573f7e685cb03f9f75471d1a3f4e82f70c774d275118fe15aca93f1637efc. 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/MXF152200976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fd59ad3dd64d81b70d92520e88587ca26e9c138986906cf23377547c41ce5b. 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/MXF152100884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6562442689c332ca63410f49a3904583caa8f6a017d13be0653de3481ba17bc. 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/MXF152200977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5728e1dd7d40f74d8447ca7ab06959d5ef3dd2c7d6f15a75bd92838825c9c58f. 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/MXF152200274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12311cb39d527c5fc69fb2925eae4076e387d87e038b205382f0b48086cf7012. 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/MXF152200978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd090d4f136253f6eb0483cad21550cc366494ead7935a6cfa5100b790df564b. 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/MXF152200160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4c68308eee6b00e79bfb7e8a0768d5aaa0c5cc06e2e14272451eb82d7b6389. 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/MXF152200979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1742c1f780432ca9a87420689425242fd56dace502a486ca9eeb92e2effc1d66. 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/MXF152200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b3007c7d021f19a31460774298c2db804ccd78f52573848eb22429fffc613d. 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/MXF152100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e650910500a1d8d5b052f9c89c559007d06aea4924f4477b81895d26c9ffb6. 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/MXF152100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55bb0e44845114f1bb9ca65eb75877106dae66108ac2698071982432f27de0b. 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/MXF152000572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e850cacacb71c985309e9e245fe1c5609e4fd176e48fce3d68acf238b0ba86. 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/MXF152100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded6fab3366d881b36306f17e68f986d9caa8f5c14d80f221036714e3dfbba04. 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/MXF151900280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ec9744a7172f8132a324d7f664f820d6114e27ca032c127adb16242ee6145d. 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/MXF152100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551601e98fbfbc2d7c2deeb31b92b062ec13e7644b9b81822920f778c5c57a94. 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/MXF152100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b9a077ba2368609b280aa898b69ce82a928a72c94dd54787428c8330aa03fd. 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/MXF151900293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb059f1933ce9469a07ca65dfc5381679ad6cc6d4d0d08039ae6ffa5b9089c1d9. 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/MXF152100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7a7d97593938129ee94b16a4384c880ae83916f2b1d97be25e106ca01bac06. 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/MXF152000303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1401a70c26b33666ec7bd11460075bc4edac8903cb311a59093ac793400bc12. 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/MXF152100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76daf87ebb4562a0a064b9370f33c10e01023dcf1d2aa72ddfed61fe3f2ba6b1. 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/MXF151900316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db617d038a35f74f8f7d5271995aa513bb54fece4b1735bf534634177fb503d. 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/MXF152100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbac1c5fba81c8c14a58e02a72d58de3ef62c4227a6346c7906d508ca0af6b6. 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/MXF151900439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f0a4e7667dc7c9df67417b0ac5c7954b30867238b3fb6d2704495c54aa7ba5. 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/MXF152100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a36836683589b9765ce95981225cd8c19c765382d19cfde348608b6e944e9d. 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/FRX871534196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b885e8999bd046095fabc8024a1c915a2d921826f162f8abc6b5a9dcc469b69. 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/FR10S1528011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b6352b35bf618ba91bda95e5e921d38c9460e34deca1b2b66e5a15f43ec94e. 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/FR2X41421914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af7408f058cbdf4119ffdd544e9f18bbd130c80788bf0d98ce14b0c73c9f412. 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/FR2X41421917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb418fe3701c6c0b7d64e502844ee4a1f9c1cadf5f70277649287e5702ee4310. 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/FR2X41421921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b353efe7ca2c0022e0d30703db7fea0c272bb56a5bd86e17c64c521086c1422. 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/MXF152301372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac27cf00123cd38030dd3f96f39e772c42df068542f846d5b3837b608f509b4. 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/MXF152300627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9b02383237dae011d4d350ed81c5b1ad60fef06b174aa0fe532f0dc256f7b5. 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/MXF152300424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9b02383237dae011d4d350ed81c5b1ad60fef06b174aa0fe532f0dc256f7b5. 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/MXF152300424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1c133368d6000771af9d2f52e2f47ac1fd0b038f5052e424e51716ce04e03b. 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/MXF152300147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57055b162daad72a1ff5a151f8f33da2f557464fbe1eafddd1d57c774e419907. 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/COSO12300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1c133368d6000771af9d2f52e2f47ac1fd0b038f5052e424e51716ce04e03b. 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/MXF152300147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b8fcb5c1db930e4b32b0f887afcd9ab891dde052ce754d39da62bc73c29bfa. 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/MXF152200437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7b73b5dc1830f8354241939a861ac6e2c8e3d84bda7d3a1ba0982a4fb979f6. 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/ZZOPM2237725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71c180d47be9066ca174332a24ddfe581965158a631bb4e916ccddcd8c785fc. 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/USA2P2243147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5728e1dd7d40f74d8447ca7ab06959d5ef3dd2c7d6f15a75bd92838825c9c58f. 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/MXF152200274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd090d4f136253f6eb0483cad21550cc366494ead7935a6cfa5100b790df564b. 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/MXF152200160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fd59ad3dd64d81b70d92520e88587ca26e9c138986906cf23377547c41ce5b. 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/MXF152100884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b4945788feb2bb0dcd7fb2a9535e82473410eea2b7b49bd42c80d084718054. 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/USSD12100780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafed11751d2e5af1396430b4adf0652bf3ea627e83bf60e373c73a90b2e76339. 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/USUM72117298.
Hora Loca Remix - Spotify Singles (with Piso 21)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6297883af3f4bbc88a3e104510423771764b8bbc574b2a8b9f2cdfee95d030d6. 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/USWL12100398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331741c2095742372384eecf8ce6409d0821b61b66c4c8830848db6f5f101bff. 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/USWL12100322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdac25e8a4078809f0556b578b7e6ed628bd19d85cc76809a534a299677c1d1. 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/MXF152100251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91e36942271e9bdca3fbb30921c87bc9c2c9e0a3e47b431c49290ad026c3691. 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/ES5152100462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55bb0e44845114f1bb9ca65eb75877106dae66108ac2698071982432f27de0b. 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/MXF152000572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9ac6e9232e8fe74b2d8115ae257042463cebda67a9a4a7ff136510821befb8. 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/QZ7B82000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5fa6697c01b809048414cd936388f1a626f6d276fe4509aa48156e702b018c. 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/GBAYE2000845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7a7d97593938129ee94b16a4384c880ae83916f2b1d97be25e106ca01bac06. 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/MXF152000303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a48db3c235bff05466b6bbf33e0a82f0d3118d5dd17a5cde205212cf23c5ab. 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/USSM12001891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983d7a387b41b5bbee05f71a508b68467283abdc52246edb24b254204d8fa9f1. 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/USWL12000171.