Mariah Angelique Pérez (born August 7, 1999), known professionally as Mariah Angeliq, is an American singer. Early life Angeliq was born Mariah Angelique Pérez in Miami, Florida, to a Cuban father
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 0x33f4dccc057bee3ed1329cc59e39dc5432706da2f5ebfdf22604b5a66adeabce. 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/e1ee0aba-5eb4-49f9-a2e4-d3e5f564639b.json and https://artists.proofprofile.net/proofs/artist/e1ee0aba-5eb4-49f9-a2e4-d3e5f564639b.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 0xc86379809cc2678abd03c199608e4258064a030d2a6484a66c61d258e2fc5917. 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/USUM72018987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd01ea51102da84f371c1a0e14e898b5fdb64f4e6a09208b0e8a8fce841b6836. 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/USUM72110331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678a600e70e992f5710b9a7147353bd3c722b69fc964d8db8f5ec15a0371e42e. 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/USUM72218692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53ea3c36ba017d51de3a1212d79da8cefa1cc95af8d14a7f8ba2049c9823c8e. 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/USUM72023904.
Run (with Mariah Angeliq) [Latin Version]
Run (with Mariah Angeliq) - Latin Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63fea2415a8bf171cc359348a264eb7b54cd4350590b9ef2cfc4b7238f36adf. 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/USUM72112880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31112856766f3223b5ffb8be62d3d8c1354e2f9a786e5775df2460624153fd07. 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/USUM72112133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2351ce2e1a2bb338aa8534775a58e9de97639f0e98f0b10cebea75626b7dc57. 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/BRUM72100653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963002ab312da3d66868f7d6acc692976ad9f2069f37fb14d0a8f5711b3e16cd. 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/USUG12004697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba92aa339f5b85688b2485e3e57eb9a4ae8856c13e344b676a215039130b0c0. 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/QZJDW2300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebd945b387b9070433c41b6155b2728d77043fafc6694270b95423f19cb8152. 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/USUM72009273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e7c223df7a74802d4b90c2aab35886246625a286d170370be1d31b9038fd59. 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/USUM71910358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff33ab6816d7e06625cbcba518b798674b4144d2e13679184b1a21c4f558a697. 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/USUM72008132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39debde01f9cf62c5bdca135cf4af0d805269b068d73fb88a12f4d8a05927409. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USUM72009275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe054cc91a771bfba5ff7e82caeb04c2743089a302c83b75e608350c54aea4e32. 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/USUM72000759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979b18da2145cb227f31a36b351c416af4633aa42838e6ce8c45aaaad2dbd36e. 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/USUM71919869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea735b2859138c229ae32ea01e5a4ab2731854e2ab5ffda929580651891237ac. 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/USUM72013772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e649bc6c0071c1ee497fedd696b0e826d881a6eb57d1603e80aad348380a95. 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/USA2P2412525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd650a6e55e84dcd83d04c3897f1de198fa2595e0e22d6dc976d2b4936dfdd527. 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/USUM72317616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c77cb6220acc92fe0a0054cb6d940cb067f26f78132780fb389525d4139ef61. 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/USUM72312000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5442e71eb1bc12cb7ce9e71f422309038e1c5b9b0d7822a21562dd6c93c5208c. 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/USUM72309131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67e1255a35e9aefad6457a81bd1781d07838c68819a9681c48797bc55a607bc. 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/USUM72306694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680f443f5d2e4f762e864b70c58a5506a2c2eedc644dc4d6396a94ef00f8caa7. 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/USUM72206057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63abc83660276772534bcc1893753cfc2e82fecfa3df7474bc3667e666cee1cc. 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/FRUM72200596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ac14091dfe47f62cce4e3ec7b4cde763be73420072c9d97f14791e6a00840a. 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/USUM72204531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1b0226d7b71de7716703f235bda963dcd5b02eefe0152b21b7ebd9bf3b21e9. 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/QZ7R42250082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba80c519a728932cd4418db730ad9d4a593addb6faf261198528c5d82a96828. 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/USUM72123562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45a3ea6bfbe446c50a3de8c918e2c445bc61c3f8e06944930dbb298405e1915. 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/BRWMB2100422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d08db88c813bfbb1c9bd9375452e3e9638baadf935c66342194761738a12369. 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/USUM72118400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf1b71f919e551155e081c9e7eae790fb2ce90193060e27bd1dea9bdcb89f55. 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/USUM72021478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108854be539cb1867a799c6b00cbd8df351d0fc996695f1afb84bdea3f4474c4. 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/USUM72104676.
Billete (with Mariah Angeliq & J. Alvarez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcfd680c08f8c3da690999458660b555f1d40723eba06cacbb5307198a49607. 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/USUM72024126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f21b7d306c913df3321f90d0290997f7822c7254d66a6cabf1ed03bfcac95e9. 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/ES5702002484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53ea3c36ba017d51de3a1212d79da8cefa1cc95af8d14a7f8ba2049c9823c8e. 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/USUM72023904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf867bb42317343f1cfb48e06c3064473d9e887506450027663bc37c58a563525. 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/QM9WM1900159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230d019893f240b6d96441587e6e8d14560183b9fecd9ec1744fc39f4c6c5be2. 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/QM6N22075896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce8a60e3f7360c3183a3e5f4aa7f641b3b722c5cdd35f61dcf45623de609710. 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/USUM72111949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af7e4834858311c3af5e2318d97ff00f7088b68adcdd11ab3811bcd3c9b6825. 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/QM4TW2165666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733f67687feb1d47af89f9a0d47d9caf6ef2fced19c197a6ef3f4f5734679bf0. 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/USWL12100362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcfd680c08f8c3da690999458660b555f1d40723eba06cacbb5307198a49607. 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/USUM72024126.