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 0x716ef9b02cc1a697132cbff257e8964b93aa747b5f0b4e5d0638c6b0ef11da4f. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5d5140d0-2463-4918-b118-276f045d1709.json and https://artists.proofprofile.net/proofs/artist/5d5140d0-2463-4918-b118-276f045d1709.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 0xe97a8f69ecd065c1ef5db1391b0a627dae6415d7aabe5c7c4f9af79890002309. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1807619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a30fdb02632b45a76bf64175fe1b64eb46393a254485765c17c54e8498dc9e. 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/QZGCD1807620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0766926c4c9e429d5bb546ed2bb57544f9ab6d9a6c3b62f5d0ed6379c20eac5. 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/QZGCD1807624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b1eb8b9e23b17c80f59dce5cdcf2cb312c1e33d12b90a62c66b545cf09cd57. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1807626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6243ccc50179af810664f783c1768b15e5da14018a531327cb2d3810e1ca911f. 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/QZGCD1807630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c641f90e0349b98d00b8ff9efe0991f48e651a1e298017459c660105151773c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZGCD1807634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673d99f6c1cc61713949b6650cc8d588a53300ceba96206971fb7c6a76a2ad4a. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/QZGCD1807629.
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 0x4cc1b067e06f96a7915f7b9630ce45d3ae93f69b7186082750a3d83fd84fcd98. 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/QM9SX1504627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05bc9028ee214d038dcf2cc39789de165f79e0a1ffbf79461ab09beb9613c60. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1807497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffa6180a75e1e05529bedf6784196d6f15737e2162045770dc785b79d4a98dd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1804921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894bc012a224f9b1fe0926d5ec0b3eae445e1ed826ba53879e66db8477b4a9a8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZGCD1804923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4032fbd33205ef448202c57c22357aff815bee2cbb139bb5febaa38bb7f0fab. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZGCD1804924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4afa01970d1f8cf6891b45acc7714d7c1245ef6c2648695278a27592bbbcb07. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZGCD1804929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad66dcd8342a488abae14d8b63c98cba21696c110bea4e7181b910765b35eab2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZGCD1807467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42289d018fd5b9a6283676a5dc765a65a014df3650e02ac78cdfc93fa2d06963. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZGCD1807475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdd31eeaff2967a4c4a586cf3312eb1580073cf165ba53b36c95dd99000b70e. 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/QZGCD1807479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f844cfdbc01ffe87e175b56e562cacd4ef48244b373f41e4c5f20802271207. 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/QZGCD1807402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c21e07c3377a419cbfb45de58cb2f10ae4279147a1b280fdbe4560560b12885. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:53:14Z), 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/QZGCD1807417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73aca09efe535cee389fee86965531687665f828bf6b1fbf5e1f8361af18445. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55743371642bfaa1e3900d6e7c1144989478dd2a6396e61e83612862072bdd97. 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/QZGCD1801940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359198825502c08405b496018b1ac6aaa363e7b04916b077e5e11ec564f57840. 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/QZGCD1801943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609cbaaec7227fa01bad78b16e86443c204ce66f43e5ac0bd14fc63ebdcf8ddc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1807448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa024d10c369946de3648b45ceb4f5add7d97d1b37f5a6eed7395492b4fa86645. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZGCD1807461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22641fa8f1f6190437236a12b83ade52542a2b38a98300c5a4d3f37e60d9f299. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1807530.
Liên Khúc Mùa Đông Của Anh, Trên đỉnh mùa đông
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515c75b2a7b0d96eb622cdfc28c469d654eaac3f5399a482729a5bcdd283b9e5. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1807533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41249a2b033e2adb047c71fd48184176329193587bae538c4600f024fcf5fad6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZGCD1807514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bac56e51e1603295e24f1030fa65f3485ca9197ed3f5e231cfd4622b2eb266. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1807608.
Đêm Sài Gòn 2 - In Las Vegas 2 (Caesars Palace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444aa4d61de417b2dc95596d93073ba7af548ef3a0374d0071b858bb9877260f. 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/QZGCD1801825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fafd42ebbfc7acba45a90c95d55d2ec1bb85ce0c37851331d308171f115bb30. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZGCD1801829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e92ea8458deb008bfa3d0e37e71e782f25d561e6931bbf31f1cfddcd4e2a21. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801832.
Journey to a dream - Hành trình một giấc mơ (ASIA 76)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56caecc23d6cc171c58388b23acd8b3c08a1e3fb9e9d805ad90353fa525edd1f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZGCD1800749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d409eb6d240d824c9f6b1eb8cbf2171d7db3401985c02b00c4e9ba6e88584ca. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZGCD1800750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5763370e714d1deab087c75df01530e9641f3a29b80ad87fb96c28e7531b018. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QZGCD1807384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8360c480b68cec6b0acbe0088f1f877034a750e7f7701bbaee8dabf68bebefb. 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/QZGCD1801902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14864f264620701d5d89857bea74f0ca47d1649d1814ad0effcc16c1b2c5de92. 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/QZGCD1801903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0704e82a04109e429f9a7b67e87848777c7023678e802bcfa39e5b51be43ae. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZGCD1801701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1c3cc9442ada7ad0ab55255113b1285e286ac9bd82d3ee63bb44209b662519. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d41ce5ff83a2972982b2bcf7c0d008c1b7e1bd596b863f88791085b30597b71. 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/QZGCD1801703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de6776c222e9a13a2ada26d7f6988141642d7844e7fcb7a496690afe3da5dfd. 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/QZGCD1801704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0f9b60f1754dfdd89e2b579b985b13944181fd37c08b3c91398820bfa8d4e5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZGCD1801705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ea90c9477a3f53274b37ef3533e12a237a1ec7941725b253eeb149220c88fc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a103ca3bce1cdab33689f8bae18aca6b4a8dea5240e138d6b5117e9a5ceca60. 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/QZGCD1801755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565d3187f90ea433641149237ed561a0f0721b98d8d7c5622a85cd9ef6ab08cb. 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/QZGCD1801756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103d4d098065f6cf412e8a8b129af4160f2209c5268f41e374aae27a23e4d272. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56132237fbfae07d918f97a98f229a2a94570d4d2def06946bc7abd5fe7deea5. 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/QZGCD1801762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e99f331172af337568ddd47f70abcd1c0c8b6afaffa1d9f91b7138d1a24f31. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801763.
Liên khúc Vũng lầy của chúng ta - Tình khúc cho em
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd474df0640b195d24edd68319bd055545f31dc0c402e3402f1310dc4b5735dd9. 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/QZGCD1801835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438deca1eb4e82a0e17307d402e9426339ef1bed9b1129cf955dc57b4db51e97. 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/QZGCD1801836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0076fe38b05db734ef92a77764fd3ae6708f44119ea437bc950beeb6c8ec45. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801838.
Liên khúc Nhìn những mùa thu - Nắng thủy tinh
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae330fc6686588b283aaa5d7f5faee60edb84e0c157414b6dd0b653a3973766. 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/QZGCD1801840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49aba1c08e93d23ee81708152fb8acb4ba8027e6d99fe8da145018c97f9adb3c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ee2ff29dce3e4b43b1be21bee02d2077db130abe8e298b8535bce763570977. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZGCD1801642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb68b32921bcf2c06ca54d5a701553bce48bf01a8d555dd7b1326ceedf66fd5. 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/QZGCD1801643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5a4e43a028309fab71769ff1a35510079bdfda791a0cdde59e2fc49895da11. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2c7557ad3739de493d2ed5348c9c1ae4ab8d001837309178fb0028702e72e7. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d706f3b9cd8ba17fce387bb59fee2f1a0c8616e7c652fb6749745367bc7a78. 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/QZGCD1801731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bc9e9d0f25fbbda8d5b3d8dbe2731de86f56c69a126bbe580fca60aa660659. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZGCD1801736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3595d85ec3af02185bbb6488517142580751122d22cf1fe2edc3bbac7ad9316d. 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/QZGCD1801737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359a2002b45a52f5de0c5186e4ee430ca8b1a2af13672f32fbc851e181e1807b. 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/VNA0F2104312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c8f6b0a8c35e2695034236d6762641062fbc0297f1fdda2848d8931c597f7c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USJ3V1230424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbb465d47b4575e5c2bcf33f2bd783937297258058999753f0559c5103ec32e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USJ3V1230429.
Hollywood Night 9 (At The Taj Mahal In Atlantic City)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b03295b691c48ffeb1e0c745f93040e2bf7c0937b3af0daa9d49bc0d8758a5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USJ3V1230042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0968780cd0bcf5bee8c8cc8cc856cbde34cea98e7273cb1f377fb8eeb99679. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM9SX1503785.
At Knott's Berry Faam (Good Time Theater)
LK Hoa Biển - Hoa Trinh Nữ - Tuyết Trắng
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f029ba14fcebec7b2caa7c355722e0adf3afb7d9fac6484f04a4100e05e6876. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2323823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274083d5474b58cb03d1a8673cde3ecf1d25e8b4b26233c6ce792cfbeb8ca00a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZGCD1801542.