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 0xd58e782d66c8a364ff92b9d8e6b4a696e1fa860ff2da5f8721aab31fe81d2159. 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/0470d720-4490-4a7d-b49e-93bdf33147cb.json and https://artists.proofprofile.net/proofs/artist/0470d720-4490-4a7d-b49e-93bdf33147cb.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 0x88bd0f0ff6d912e5919d4674623df6e66472459ba049801a51e786056e842ab5. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1799986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc803207bb32787d0c3ffb124320b33852bb712548d0c78478f859be7e819e9c6. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T11:03:26Z), 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/FR96X2222056.
No Beat em Vitória da Conquista (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6288ff65a203ad5ac7a565d04350bc0ec2ec8d0c1ba2f0902170a5e73fc5328b. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2376293.
No Beat Em Vitória da Conquista (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c680b61a2fada77ee7e622d9e3ac60a9fab8c7bff7ea09f26bedf0fe0d67e4. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2304408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb07c53f841e24734bbac590e17e20c29f0f93eee5b41dec8dff94ed66f8ae60. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM4TW2304409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0388f50643ca478afbdcfa3be99919da6a9812e06a8c6038d991b789e6bc263a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZNJV2336341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872a9f06a540cca98efc9cafcec919c94ea7692ec72e486fcd621c7042ba2c0f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2336342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3704d6a8f9945a129f6a5f9e09beab598a076994781034ba723bd356e483a983. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZNJV2336344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1015e84e0a8177147e791f68e86d966b12a4e45b020db63d815e0c536f6123. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2336348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec3d1bd65833490ec9ab74fefaaddea124bf99d3240d6593e54d7c829950e23. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2336349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221503dab2ec2364c77d1a598208ba06ea47e1908d5e561e8afb11c7012662c6. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2377396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a86b7412667d5442a2feda5a4f733710caa51f37768f63a5baed305233d49d. 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/QZNJY2386775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035500923fde56ae6870f8873444f58acc22361b3e85ba2d26635fb69f627bcf. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2358987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5347bd182ae95c1d995e139db6f15fe6d593e99af4f095fdc90a9cb3ca7e6fe0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2358989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b2dfc829232678303ef96ab4a5ce346eea78754845d56944e720e7716ab007. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZW9L2341209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e1beccdf22b0e6ca0c1ed45b7f5b88159755bb5af65e42858332521a4cb703. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2341210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26265c21bc50410692e01d1cb68a608dec58f4c20b3e0361368777faf5ae5da. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:54:10Z), 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/QZW9L2341213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccd2650b420bf5b37352d29bd1f55b2fe8f38b7be692b545f36894414340081. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZW9L2341214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fc2151de67007aa8cb6bcd4a106e360e21e9d27dc01a33a1477bd3d4a67bc9. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZW9L2341218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de0005ebbdef1d57cc597fb7c72ff0a870c34b405e0d21705c80552a61af51d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2341219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b33e78f612484fce58a1c735562298621ca56211257cd16007984165b3880a. 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/QZW9L2341221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c1385296ce7141359810cc375bb30cc56047ac7caaacdc0b1542131a0f3c12. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZGLM2489541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90fd43df308896cf4e6ba1d95e705fb7623651f7c66f0e0d834305180e1ff84. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2489542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d2ff3488637b7e1afa317dddf72a7267217eccd72f23b259db7c04ae393639. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2489545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838c754ee62c0622dc244488c7996ac5d00fd29dfe4a16beb09c52f73e9d89b6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2426240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba57af423161b65e28fd2fbb965e86206be14953dfdc878b03484e090d3f24d. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZTPX2426242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70181f8d055835e448560bf283ef351f20fec374e131645f5f9b10ea3efce67f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2426244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38c75e6ba4408d721d0589dcf608519d78902e1b944abb1d3fc345165f3c2dc. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2426248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c63aeb693b8b1f823820ea8aa03447feaa84c4f7781ee7c44cf572456df978. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2426250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838c754ee62c0622dc244488c7996ac5d00fd29dfe4a16beb09c52f73e9d89b6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2426240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70181f8d055835e448560bf283ef351f20fec374e131645f5f9b10ea3efce67f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2426244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c63aeb693b8b1f823820ea8aa03447feaa84c4f7781ee7c44cf572456df978. 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/QZTPX2426250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa851c187a4db8812c16eb107cb4cc10019919c51ea21f83330a05543383fd7f1. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZW9M2420348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f67953f59e9bfcb121f61c0353264427a13fee033fad02cec57b12b0ce656d1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2420349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62938bd5ce6fe1ce00451f0d6b18e1b9fe396947fd8b309a69e7ee21ca3790e0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZW9M2420350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa646d93b010a7e8475b3ba508887ea899636af1857a002157c697be5a0a1ed5f. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2420352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d13494461f78993c3b8cc9a69e6db27332fd716fdfe9aea3353111c11f5dcfd. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2420353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b60a13e061e2183f67d8a6ca0222c71680a5cd9b090aa1c7d3f8acab4bdf21. 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/QZW9M2420354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd684f582533fb2241aeda510776ee2bfe0446c4dc6c6ca65312b976bdde1ac1c. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2420356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc919b371fbb9fa107e6832a20787aa6e78d858a6dabb8172a7b1bab6e07d50. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QZW9M2420357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbffd67a577f1da8836c46f12245e3903ea54883325f8a75ee02652830e59be8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2420358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfca38d91fca977379f94dbfccfab3ca82cefaaeb452b5a902e7bbc98d0d3a2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2420359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787b0681e88b8f6e67444556646b7f280fd8991f69bacfb50b1cd6c15109f05b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZW9M2420361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27f741400c5c89e170ba1bb4206c8af5604eb6bdd35282e57e27cec6e5ca133. 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/QZGLM2585625.
Preciso Te Encontrar / Por Telefone / Tô por Aí
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf933415e40d51c415283f1f667c0a1bc9936eab256146a7b54865d415d646bc. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:05:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2585626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c6a12067b118a4f9d7ba78667ab69d364c89fe8c11f222ddf0af6796fb85ed. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZGLM2585628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb331f18c56bfd5b69e507fe979553dc0d4e79f2d69542d228b72d7a4af36cbf7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2585629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32d60050341df30e1054d3f0c54b41dc49b92fed02e66f97255263cc32c4d26. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:26:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2585630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4cc8dbd72b50422598a885f9bb3bac2a5ee369c09826ee32568e664a0834d1. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:03:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2585631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fabad84c3f740241251aadc44ad3eeeaa912f31c6cd2facd9ab899f57c5fcd8. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZGLM2585632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4085cde843a4cd44add5fcc48a768c1da53d2cbbf1eb4fa6d665b0185fdeb8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZGLM2585633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b6d66dca6ef0137a401c33b17f1a15010cac6d272d5f313179a10caefb3936. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2585634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48837aec6cd7101874fd677f0a78f8735cbba481c651acd89ef655f24eb12d9. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2585635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5145e5988fa29623f93297401825eb59f04838567651a92bb7914906905e773. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2585637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27f741400c5c89e170ba1bb4206c8af5604eb6bdd35282e57e27cec6e5ca133. 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/QZGLM2585625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53dae111e81c18ae2152c71ae18e82d5de9ef5b6f47fc9d3f45f7ee7c5facbc2. 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/QZNJV2559867.
50 Reais / Delicinha / Lençol Dobrado - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d37eee2650a9b521e6617aee4b46c918e456daa16c6c58daf2e0f45f5ba2220. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNJV2559869.
Lábios de Mel / Leviana / Sábado - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601256e0639e975ffbd2c6d64f0131695cb4162e71985ddf15b0470956b7a26a. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:23:41Z), 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/QZNJV2559870.
Vou Te Amar / Estrela / Sufoco - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41de57b4d71d2fd0aa1e946fd76e848fef14331f3415854c00cd4487d3207496. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2559871.
Não Olhe Assim / A Gente Fica Sem Se Amar / Aqueles Olhos - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f982f8b822511fee72aa37f323fe73a6aa4989d90703c1f59baff635663cfe. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZNJV2559872.
Preciso Te Encontrar / Por Telefone / Tô por Aí - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf108697b46483b3d479fbc3dde3c26732747d2403dc5310b7141104683f085c9. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:10:59Z), 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/QZNJV2559873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e31973302971bd811cf60c722ce611e60cf416cfa09980bee21961bac46ce6a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2559874.
Bateria Acabou / Impossível / A Sua Ex Voltou / Idiota - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c4933b8da8221c54860700bccb040b532c52fbd9937f3da5d534674a380b4b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2559876.