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 0xb37120a672714b2a1afd77a34d71b9a4d231e12f0e5a4402705b8546fe02f744. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/180027c5-2cf5-4253-93e6-82f8705f2c37.json and https://artists.proofprofile.net/proofs/artist/180027c5-2cf5-4253-93e6-82f8705f2c37.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 0x6053a702aaf770495bedbdb9fadf5851501337659a5370fddffa3b9f530b63c7. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32190885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ad334c1c169a1a69fd87ff70cf7de2e4825116d95a65138111410ce79f9662. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZPJ32190886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25b7486419d85b851fc7b0ebdb408fd9792d54332b04981f4ff6a7e33ffc00b. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZPJ32190887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b24528ac134d2e2bfc9629a7ffbdd7a6705066cff3b21a58ddf908c4d396523. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32184731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619eee818a65d7f11f6cc3f923dd54bbe33c9aa78f3495217732a97d0a4ed473. 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/QZPJ32174529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa540e9ba0de2d228d5dde3aafb2ff5a20caa4b24780de9e0912d2a13b33bec37. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/QZPJ32190888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07977e8eb105d437d52f2383227b04b441b98e4123112dfb5d8b003806dedd2. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32190889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6b786eb99b250a824f73ae68882198790f48ebe19165e9bc9b4f98957b5bb5. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32190890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe67acadd70fdb262cf473452b6ad0da8159e59ac510bb91ee9b2fad5dbdded. 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/QZPJ32288370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c572f9492d1813ca0606f4fd149f3e8b9f6815f2f0b7fa7d711a72b66df0d97. 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/QZTRX2360812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9367d631d2dc690e14656f9909d3e54eb39203c46546967fdd5e0cc431e8114. 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/TCJPV2352995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f38be70dbde3ef1d5ce06111b870f7e0a5c90429f30ac53b7540b29f3cf9f2d. 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/QZPJ32222362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619eee818a65d7f11f6cc3f923dd54bbe33c9aa78f3495217732a97d0a4ed473. 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/QZPJ32174529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0f5f2eeefe2110dbbb9a6ae5a0f1d4a01f0522f1ba6642d4eaab82b9c7af89. 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/QZGWX2247513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd9dc49801c983ab9d6c95711ff356ea8597d97a31190edfd837fc9cbc0c3d6. 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/ITO7X2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd935967878b689b27d5418d95ac5738cab9f4d367b38eebd06c6c485e0a19596. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/ITO7X2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9e5b24ee51e92e980d7a93005aea93fb417442e920070a06479cc68b3b33c5. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ITO7X2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e47a0222826e6c30a3de0e587d598f342605fc134343e6dcbc8d82d4a49c786. 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/ITO7X2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b6a4e56670a47426544f6289fe3e39a36edd25813be42f5340eea5216c8b47. 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/ITO7X2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8cf5471e3930d77ce1bad8abd57f763a33889c1284d7616226bb8bc9853ffa. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/ITO7X2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1677d28bfd6e190760c2fca6c50edcef06764d9e2a1b2338acef9ce50e37cfe3. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/ITO7X2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49d10ae20ec9a5c349dd157329fa2c8667cdbfbe30af4ba968fe673bfadc564. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ITO7X2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af21d908c5879a94e1f3ff7123f642b1e8f4e75c620af249a76606c39713ba6. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/ITO7X2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefb4854894b0233bbd9e859cc8f22d6ece00b319fc32afcbb49eecdbeecdaf6. 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/ITO7X2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158c71aa68de50352e237f4dead44b537e17181bed9b06913aacbee79ea04e51. 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/QZTV32322018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883049db63741b29bb2b7a083d778f01d0ee385f8e48146e4879b6175093a622. 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/QZTV32323280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b221af6e9511ce7d5056a359dfd9ec6330ebcefa9c101da73bfb98c5ac83f11. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QZTV32323325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e17f19ad4461454001f3ab4cae4a08983031ce1d429c9163d37ce8dfb4d7542. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZTV32323374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1503810e1f1858f93e0bf62be5fcca2d47c0ba66e6f4fb08cfc9ca4f7c5b4c41. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32323389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bb047cb2045340ce168fe6514aa5d03fee6ae841d6608d8522be9fc0cb6477. 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/QZTV32323432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b3c3348274362842de8907cd00f9dd38bff95dbe370aa20a3e40f15aa48ae2. 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/QZTV32323457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff27a7c991c8925417e9722d8cf6a808b20f1392c05dcf3ef8920d20a9ec7eec. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32323472.
Strawberry Skies (Princess Ketamine Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620e20b3c7fa5fbc3f88061c32fedcbd3331e234558d0db1d3178e4b9780f9fd. 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/TCJPV2387340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f23f94d88919240390a1812000952576d73e4c74574087b46d621529d5384f6. 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/TCJPV2387353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6901864aa24a1c122fcf95e0d009242c852341557140a3d59d013587fdd0843. 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/TCJPV2387357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c29a5ec37a113cec0e637a43f7afe7fb6d086d5c8a9d264e107aac33529d50f. 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/TCJPV2387359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75eefde626bf4cecf4867dd629219d68ee82ceae6ca869c0d2313b0b13a9783d. 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/TCJPV2387370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5b538ca0ce28f95f988190bcbac8cd6303c613eee5848b7f26e460cc02e936. 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/TCJPV2387371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe916b782b513ea8c2c7206ed85ced65d2b965e5383df690e2505529d0d9b658e. 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/TCJPV2387372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6af6103fced1439f7f388aa1a47247dff0031fc41a8cb5f2dff59206e2673b. 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/TCJPV2387376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff7a429ad673874931e3cc824b74b5583ab5fc33bfae77d4c78877279b14660. 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/TCJPV2387378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06dcdff75c8a01f97b113b2c1d57f231afe237858019bba46236fc9d00238514. 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/QZPJ32465235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b9966f1f90c23ad6acadfc15416d5c9c0e68a8cadcc28e96f2025f20159770. 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/QZTAZ2219080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5051002d11b887c86c37dfe409f68ece5256cbfa8f5daa57ca1cf3c83cdc5dbc. 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/QZTAZ2219081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef77302313afdbfb64d148642a925db9430f4d240cafef2e823b9fe8bc5cba99. 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/QZTAZ2219082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c36e46194c4fa4733ab975915224c4b0e6a61ff330860d0eae0b22b18935cd8. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2219083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249ab50566a5e7bc53478da29bad1f35880757a82787d31b1826dbdef9ad10c2. 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/QZTAZ2219084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4604a40be20403700829ac620f15133e09b375c4cbcb8e6f4c52808a6e62dbdc. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZTAZ2219085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe652773283bf85e9316be2c350e296950a0742289e7df98e2b0dd984b13743eb. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2219086.
Down For Whatever - Princess Ketamine Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c0cafd3364b09bcd17ba7d58ddc935faeb09981d81dda85bbfb76eb64b9652. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QZTAZ2219087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a99a7332326929f87dc15f4e6fcb3c1de982bbe20c4494de1b0d19b1fafc040. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2219088.