Raúl Alexander Acha Johnson-Alemán (born January 25, 1985) is a Mexican singer-songwriter. Life He is the son of Mexican pop singer Emmanuel and Mercedes Aleman, who taught Alexander piano and other
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 0xcdf6a9bb68b81b57b904e70f2cfe429cbce15140808e9eba0db15c39fd780b1e. 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/dc8fec1d-953e-459d-8bc2-6a4e91bf4694.json and https://artists.proofprofile.net/proofs/artist/dc8fec1d-953e-459d-8bc2-6a4e91bf4694.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 0x4314ef06e9e06c9e6a90f94ed59ced69be93a6f869c4807d008e3d97064ab90c. 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/MXF150700814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ce7946396387433c3ab3fa07460b7e57b2b76c0e1fcaa210109e62850a33af. 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/MXF150700812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5fdd472008099b10555691ffcddca0c05d72bfaf4803708fd7d5a32f994cb5. 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/MXF150700819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fde7f9ab2ac1b9e8279ac8c282659318126bc4c9e2597b12c5f94bf0d21fdbf. 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/MXF150700823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62ef541dce1a1238e1b3ba4717e02c16a10bcc8ba1d171a4c814b5ccc6a4365. 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/MXF150700817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bcce3568ab14c07b1a9d9d9e4bc79a025a0ea28d11f69fef00e2333f8eb081. 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/MXF150700822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac2458017148bfb27863740b843bd89e300cc617735886e8f6b05db7f31a5ff. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/MXF150700820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4227219421ccba42b0ff0eccbda99256c681efd06a6d31f7eb029b8ce694ba4. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF150700818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcaf79fcc6149717de71d105a5f45f7108bd78d77c1de56a60852a72d7725414. 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/MXF150900615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffcbd35d1f0459b3f56ffc1cdf0fe08cb97a19c4b3f2ed553664b3f349a5d20. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/MXF151100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5561bc5846efbdeb909e6b517853765e410be11999de54d4a943d745b72e0863. 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/MXF151100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4fa1559a74048267592cb38804dcc8fc2d025cb228e55faa342eb3ea7db373. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa306b716d7a435a75c67adfe12ab30255e4d714fffe8442ff87f106e234517fe. 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/MXF151100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a37bd34f9b1af7073fa4b306af7b100e02d728f057629b243a831613842aca. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/MXF151100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271ef55b8242bb17161922fa0627bed8f3390fe837e16b1fe3b085dee012fb6a. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd026e4f5fad99d4a5b669ece9d65c3b746283f75419ef7ba6fd74b854057d920. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/MXF151100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59a505c3892058e5fcacd1853469e2beecf9085a972b764e43908c8e91f1de8. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/MXF151100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6817f4fb3a66e1d09b8d35b2080fece8888c3b447cea418bd7298a02be68df06. 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/MXF151100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc22656a5fcfd4d5b24d17e4194d28e564cd79e3d8d0d536ac513b0ea95e311. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/MXF151100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc1eb2cbcd11759c2683c0a74b0323275429caf1d5d5e63490e71b9e4be8d63. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/MXF151100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf584df11f2e39028b69d9921ab5479d7512ac358fcb51647915b8e99c3642bdb. 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/MXF151200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8489f993d50d3439508a5864fc38ef69f929fdca9d3f40a8a046cdae9ceeeb. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/MXF151200094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f751a8450be2f6785491b3a431e245384ef6e4f26b2413ccfef5c86ac7523b. 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/MXF151400071.
El amor te va a encontrar (Love is gonna find you)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be328938bf3e6ee6bd88a54073a6326a8523f516f66ccd936165aea98fde965. 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/MXF151400325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769eeb90b80a079db416816d5ea387305b09617113d35014b8e64af95f881a7b. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/MXF151400326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c8e9a7d5aab8171586d040a73713cb70acb10f731e8fcbbe641901572a9ccb. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/MXF151400329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd016fab92b0bd7e213a41b53195dd9aa13168bb39d883e82b099d28dbf7d51f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/MXF151400330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fff4eddd0e53be1a3ac1d718d9bed17202c9f2bf1acc24c502677aafba4092. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151400331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7701399344a129a86be95e6cc19eafa8f20493c3ad4c8ea0879de1fec49c3d. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151400332.
El amor te va a encontrar (Love Is Gonna Find You)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62945d4567701ce6523c03c0986fe83f5ca7df1623d79cce0ef71e0f10c8aea. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/MXF151400333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb7227c33ccf266400a4768133848006cec2bb3a72964f185e4d3a5ffd90c1c. 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/MXF151400334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9a0a9203596b2d267b5adb9cb83c8bab550382f351b8cb738b1c2ab763546f. 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/MXF151400335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa1a4ef5374174cf54072e0e9cb731410e6a41ad137f3900c09b818e44aae05. 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/MXF151400443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3185d6f5568db1b63a89cc87714ca87b782e2e11580911e51a6e8e2954479759. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151400485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002e6e71b3bd1e8fcfdc71d8382f6c177e6edefb184e94eca8b587d88e2a017b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/US7VG1837287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27af4c998932d1f6185df4fa8ee4f99d48ad2783edb69ff5865dcf7b5b0b3f1b. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1837288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b15a45d651831a45e7f8ac3b63e30d4173752004ea72213ae2ccb06363f846e. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZ5AB1960987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844862e121c5e02f1d3b254bd5190012c5eb323069944aeabdb7884c884645bf. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/US7VG1837293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3a270cf0ac651f1a6cf2a39fcaf1a45178a21785d746b067a375d51e520624. 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/US7VG1979334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfe25e5578ad880643576c470fa2e0da92cc306eda902b0b4b6e02402bee216. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZHZ42007052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb315a46024a410dfcc64c6692431e859eb1f7135e762b1d067cf63b9ca23a05. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/US7VG2180208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abb12fe835e8e9099c435b138e6a0c6bd3782e2d752252fab58d6bfbccb8597. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZNJW2271732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82563f2b7e14d86dde1b34b1e8a0b20e2b0d70e0ade1b91d9d24636c34665a73. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZNJV2062533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83b231b0b26653352683958cc19a8e6abc6602e2fb51b2410727837c10d766b. 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/QZMZ92280683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33af1bf14c48cdc6defbc8bd237b5967e84de998caa74a066b95ed261e9761ec. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/QZHZ62014843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b12054a6e159cd39df1b27bba4ae2876be574385ecd84e8f34894095e47cd69. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/QZW9M2203324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ec999ff6b65fd83609c28a874fbaaf5f6fd8b1b7e242f51fb207cb2d6e1a41. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/QZNJV2430689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc997c970f8b34404f2989fe9c2e6122663f3096391a01a184a219b86da3aa525. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QZNJV2430690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84a974447dddde7a8d2bea387fd0fc220c743fd67069fe5df4ca68be29cf37a. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2416303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bfa72c389563e1b078be8f9b1997ed12c11c9dc6107d8023ef04c3bd37e665. 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/QZNJZ2482482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4771081568ce619ed96cfce5037c629cbdaf2e5c7e437610dd2dbd4d02f37cd9. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/QZTPX2442555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ee927a677145b123b27d8ad9a1d2c8dc7cc0cfaa3b1f0384dd62e7c690c220. 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/QZW9L2437702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc71963bf37ce736caaa7ef864b8ac35a67db56e9b24d798cb149b93dddc5c0. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZDQH2510742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd69bb90a2ac630a5eaedda2123fa2bf9062e5a77a591ec95fba064cae39097d. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/MXF151400328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc22656a5fcfd4d5b24d17e4194d28e564cd79e3d8d0d536ac513b0ea95e311. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/MXF151100005.