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 0x77a3b1136191cad8c6906b3b0904aa3382437e16d67e2781ca71b517ef5dfe7c. 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/3b0e3b16-8530-4d5d-a754-f7ef31092795.json and https://artists.proofprofile.net/proofs/artist/3b0e3b16-8530-4d5d-a754-f7ef31092795.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 0xa950736b2d4ed8387c7b910e711318c78044395a482c335fa632682f30f59686. 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/QZNB82463920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3152a140814e4185090ddb83b4d64d89ffb8f4c1989568bf4ebd606b99cd941. 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/QZNB82463921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2326eece3a0cfb09c08130b1a895f364deade41f56cab78790d3763d78fa88d7. 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/QZNB82463923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650aec220431bf734d4a7f0968824eda9c3c846053bafa3b8f931c9429c87f90. 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/QZNB82463924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9e48feda811453f940b8b236d8f5602ab40d179bd3685d868d56f8be138ced. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZNB82463922.
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 0x8a71b70bcc38a5259aecde9fbbe8176cbb055a14cdcda9d2f5b00b1e9526039c. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNB82463918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75e0559612c7a785a38f4baef7839264a6dff20ddbc4b8dd8bf117763791c69. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNB82463919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f097b9f57e40ca7d0f465284cd0ec4711b119ace5d141d27617ba40c78b294. 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/QZL382413737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88115726bde07bbfadcbcfa4bb85bb76b2a1d4ac69a9266a4011fb4edaffd230. 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/QZL382413738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9627274355c1f162d458e1f48fcb2e5bd2595ad17acfaccb3312fa36959133a0. 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/QZL382413739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a14016a5e6393470c22bbecd386144bb253deda6c6d92090e88dbb42c76789. 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/QZL382413742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf366418bc4c923f0b5eb35cafac45c7238c88123b860bca90515ccbfb4b5b2d9. 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/QZL382413746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918e2dec4510d547234c4952de6f9ee0f81e4722b7aaef525093018940634b13. 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/QZL382413750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd91a6daea1dda4ef97e40282c0ba42fc82fa8b9d7b2fc59563b0bdf0a51656a. 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/QZL382413751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58315adc6f5b72bd06544a50c170b73bf0e687dd9e9d91e044ef65ce158807b. 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/QZL382413752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c5bf257e7716f75dd859ea126f39f558b275f53f1f943feba7344f62852586. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZL382413740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5359ff78436c34e3d10bbc8c34b6d65249e62e2595a5f5bb6d81e3b0317b67a9. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZL382413741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06c7438d2de1d922fc2477bac8249fafac39331c3631cc5692c377e5e379106. 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/QZL382413743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cc3116e949d1e21db11e22f9f72ee742f00b390690b940be52d6aec8573bb1. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/QZL382413744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22d21e722a9ca5004536e9418c05a14b4ab483aca0576c8c4fd1dee0e37a414. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZL382413745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c328711c2e814a9d341ca4ffab5f6fb75267c892ba8b73f562a59ee923325a. 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/QZL382413748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c64a43ed55bbdfc896a7aaf66a8509d8f6fc71751eaef2b3d3bde886c88c9b. 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/QZWFP2303667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe947a55b50e3597e2bc366010f8a0e8fd7e804b5c5ea74f240320fa05a619b14. 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/QZWFP2303669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78aa4b90eadb7bc7816aeb83ad84f7cc60f4023b796479bdb307182bed6639e1. 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/QZWFP2303671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28773fd5dd991f8c29bf07f41d4cc2ff65d3e273a34ad9f7dd7b4d508730806c. 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/QZWFP2303674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8561a4be32b8143e896e498fce35739ae685049b729c3f7ff7d2c3ae980cb213. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QZWFP2303666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30be1a14f670cd2d4d374bfb32f9cd48b1828eaf275632af4d82424d020225f. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/QZWFP2303668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969c579ba288347ec06a20ff6ecb20fba6217535c24e2887c7d65ec3a5698262. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2303670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a50819422191a865978073598aa3854d2141770813faed85b430644875ae567. 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/QZWFP2303672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1385f52ec54eb3053707e609258ceb74b789c3cb27febb9b169a04b878524f. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QZWFP2303673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44a27bdebfd80b10b939a907bb74d774274f7664f85c12635b59d1436793378. 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/QZNMZ2390148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338dfeb3c79453a2c0d63a635c321f3b4c6a45fed539c9bc4df18bf1f4444974. 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/QZNMZ2390149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd5d11813c819f8789ed0c9ec7c59a5c3959fc7a3c6ea9ef3026c6be978100a. 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/QZNMZ2390151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fd8e48ab21c3043b408b469eb3e5cff23e1983d74705bc36ab84dfd7769416. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZNMZ2390143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fd29eb40234b2ade037642382d6babaf8ec439f624525c9ebf49902eec03de. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZNMZ2390144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92412460087996915b82568c4706142d9a4fca8c2feb4b2e27e70d40c18134d7. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMZ2390146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c3b1ed21735ee9c92482ec45734bdd5760eaabfc009a7c85f04cd634ee87be. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMZ2390150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6573e14237ddc6ade78c8a9e1048503fef8e399d48d64439e3cf2a886d699fe. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZNMT2393056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cb3e9074644081c71b2e236f20f15e994f49994bfca08a141754c566c383f7. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZNMT2393057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf606df138a1ea0c87d5da2cac8b2265f5bdc0a36f5382609374214b4f9974c3e. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZNMT2393064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b257d6dbe4759e4878e43c25d744e1ce6faff6fe71af93bcaf5d5d5e7869d0d. 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/QZES52395179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef4f38c0a16d4e521e8743c7b3dd6baf7b5c3e9eef97729b484cedf76c41e5b. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/QZDA82383492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcc2ce8608c02f0f253a0c11fee50e2c837694d03078ddc63f6592dca8cafb2. 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/QZDA82383497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75055e6f2055e261829ea35cf8b5d734dba13c344fe3a2ed71b50dbee2550608. 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/QZDA82383493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a15fda567c3e78add233de0288f3081ca8d7ff863d2197e69f98eca131132e. 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/QZES52395193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44678e88a2d7ac729f68d11d48e21907746a56e849c7c2177a01cfe0cbf89569. 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/QZDA82383500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084691a2615d795b38d95988cf1d488bb7eb2ba22562ed5d71f95271e450026e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZDA82383489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05573324c1c4acb5a85feb76966b4c07e6fde9ac93eb7bfff1acd7af3b5e19cd. 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/QZES52395181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060b5faf299f68049b8031858e6465f5795f2192f66b4602cc490f7f976f7334. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QZES52395183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0549155254d3e8418e0fba81f35dba354b7557ebd8c128d12b8253d677d2438c. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/QZES52395185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9770b6f57795a5ed45eceb4c510a0aa634261e8d49f12c1778f52372050cef3. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZES52395188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcdd9e992f6a4731c1bb96777aa1045fef51d9a5bcfe18e96682689e6f6cbe2. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZES52395190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9846502f70913fce1c1b9e1c8c207ee75926c841322e1395db8b2d1d849fe5. 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/QZFYZ2382308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84357164ea988b86d8fdd8a6d626e2920ee0031f16158c110e324dd16d1a0819. 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/QZFYZ2382314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb23cd690fad684a7ba410b33bc387568637237075eca09fce7145958d734a6. 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/QZFYZ2382309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2247c4421ece2fbcd1c48664cbdb053a57fb89f2d195d916200803e4a832cc. 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/QZFYZ2382310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e09ca39c698f56bfb17575412fc3870c29aba2650501a81542de07f0b5f993. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZFYZ2382311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f511e40e38c1e59ededa7834a11c403f151d87c4611bc9f1a13a82beeebe90. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZFYZ2382312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc3318ed058b19ed7f5fb3aca6bcebfd64cf58dfb51665f470500a43c413b7e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2382313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333f3ec4419c788f30f58a3a2bcd21d9417a8e70ec04c8639672e8b09d921487. 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/QZTB22269213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33df70497d708c4a5f6f0a21cc918de7ef8491d48ee8c5071462198869768f1c. 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/QZTB22269216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde45f35c4208fe1a2cf9602582bfafaea881f984463fd673d7b226fc8161a14c. 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/QZTB22269217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193b08bf0856752eb1b94f41fe087a33c6fc9e9d9ec77ed2675f4cadf241d195. 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/QZTB22269223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d886e4e10b9c64f1f2d28a7551c0e2147ab2cb3a6efb2c59ac257b8016645b. 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/QZTB22269214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842831f5f5441eb0ca04c4b134e7dbd162aab6bcd3d2cae1a686ebf9ab3a6a9a. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZTB22269218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857120e3317faa8f9f113ab368d956c4f73cb5e400ecea8ec1df8fcfaa4fd955. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/QZTB22269219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd719ab51d4e80462f208f74b4e2ca4b6657743dd2ed40f92747a255367ca0dc. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/QZTB22269220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8b8ac6d329fc57baeb307b869779fe2fa1b8446bd2ba273ffa10aa388e977b. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22269221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164646b485739669c948f5b46d62840068086b6fae3b5985c0f963dc4aacc82b. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZTB22269222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ed90ddcdd34664727dff295d72155536877c11ee14f6556dc74712119dab82. 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/TCAGE2202151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85eeb4c4ea5a39372da65ca877b2cc90a4b6bf48180c8f5376d623bada73d45. 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/TCAGE2202164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1746b282db8457d097b068618a316b6a3012f50ac9e024419fc86c90007c70a3. 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/TCAGE2202172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33f072088f06a28495e07c806de977384437d748a43f9ca17c8ac68fadda6b3. 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/TCAGE2202186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5af83e83fbb47e83715ff1655c878957cedc99445a59deedee67cb282018c1. 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/TCAGE2202222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e76b293879811a0d65a53946f7d1846cfeb3ca7a11092fa002421a2e5320e7. 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/TCAGE2202259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46cd1cbbfcb6f898bf7da5ae6d77a9d121ba82b01205dc6ce96a38b82ee4032f. 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/TCAGE2202263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831b0a871175fcb085d7316fb1c8c24001cf9c2fbcd168a48b8dba239770580a. 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/QZMWW2161112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5780d9634e56f983051ff3c2ed7f8f7c1b05277a6b992032cf75449d8f53d8e. 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/QZMWW2161114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e265309ab1c10f9cf7eec9f1bf576c76a639f1fce2a041ca035509a57b6945d. 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/QZMWW2161115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d2d91d55c0f9b5494829af7b4e4c4c343767e7e47cf519463f1b08b4b7adf9. 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/QZMWW2161116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22aa9a06ee790acfe32de8dc16ca0d6abf6fe4c9f1701a6d9d04e47d8dd860fd. 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/QZMWW2161117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc56defb262dafb12bc97c6fd299e9ed0da5a521720281e7bf102f655d8fa63c. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZMWW2161111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24291b8131d6642e6cf3238daee2b28ed5a3cb74d36ae39fb0ac7f3d1cb89859. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZMWW2161113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e2a56b6d36a56d962a20ff3788bfca032a98e725ff8df843690469ea4aa1aa. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZMWW2161118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20037d6b95781d3517942a12847623af895d77241574e68feba361a556a092eb. 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/QZNB82475456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e9c56ed45b20c0119fddc2df6518bf05bb4473232c7ea5f2a57f3f16da0749. 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/QZNB82453698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070e87a581f8406ffccc07ae8ff5cc7b4579d406f02bd31aca1986549deda1d5. 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/QZDA52407111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fe73366a97481eeff5bb9a882d2249ecfacb8475e351c620e78db987ca7f54. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZWFM2309442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4e0b3d26973a445e4979135d072de3eb3816da07915f67d5dc120631fbee7a. 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/QZNMY2331878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec075e47bb8779f4ad175a9cd924881830cd059fcb237879858e4e0985ad161c. 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/QZNMX2306089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2094f9d63925f0f150c20d71b1da2cfc71ca56a8fbb50d4acf95f127b97e2b66. 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/QZNMU2396194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe456e17916f0cdbfac6bdfa112b7d89e631e7ecf4061ccbb276ada4a036d4f78. 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/QZNMU2396358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd116bc53e012582606d5ecdc1ba85caab6aca55ad8c4fc3049f2307620f3a4. 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/QZNMU2353432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4866cfe1fe5eaebcb5c4f18678af3b74e8931b89e1e0d1eb3f22a3a2a870a7fb. 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/QZNB82388451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d1c6bf239279309beac8885720dccb9d266e0399cc107cabe2fc448712e77a. 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/QZNMW2250895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68903797a51ff7bc7544f4005d2edd98a3087c189069ee0bb9eba7523a12652f. 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/QZMEV2105880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed094d6a9f1625f593148d75e238f2f3e2afc0a4459c4815e450713c2e0cce0. 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/QZHNB2009283.