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 0x5f76a2624361aa72749fa9268ed2478b25790650058beeed1fed1961d94ba79b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc7d7296-d465-4407-a536-0a96a7130b3e.json and https://artists.proofprofile.net/proofs/artist/cc7d7296-d465-4407-a536-0a96a7130b3e.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 0x8308aea433bf2f0e494828591198ae7523c34b39faa2d33faf226cd4c4a22818. 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/QZPLR2417848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9588ed5167e1015fa8b1dddf333ac27774d8b1fd58d652a69f0a05671be3479. 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/QZPLR2417849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5621fa46eda2ae5ec048635b5e1f003199c8310b20839602161df75f2cba1a. 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/QZPLR2417850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f7e48565707c9ee67a211ccd16e4f1f0139e0b30fb8eabdd56fcc997a5c118. 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/QZPLR2417851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fd704ba1c86def8ee142c8197d4d3936cbd78f8d210bb5807a23d64e7de856. 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/QZPLR2417852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3907e2e44fe89802c72b2eceaa08d6edfd4780fff584890b7a581526a1eef3ed. 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/QZPLR2417854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c61494fb0994de5dcd70e30a2c791b51dc2dd7167b493a418c9b9da20621b8. 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/QZPLR2417855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403018aeb253aa45535e53ad58a8e4c9bae59b89138550a47bb14c4a394aa5d0. 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/QZPLR2417856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e0dc2e13527863c5ccc71a1b0e7fbb146f5215176eee2c068623dfba966580. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:44:54Z), 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/QZPLR2417853.
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 0x323a55ef99437d330cdc666d8b010adf4a1f78b75515e10d9d64199494b9bbaa. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), 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/QZPLR2417857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb18c098c7f129093bb0c82d036be06062618a49829ea079a2b59ea8ea94248c. 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/QZTB42378435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa0ae7338ce8e9b81015d9008e84599efe063a27760cde06d5ebcfeb7ed8b9e. 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/QZTB42378442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d035c35ef82afaff84e353c638b564df9fda0d665f44133d3c46b81c361223f. 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/QZTB42378436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292fe219380e7496f41836e6c0a5848b4d5a349529d4607e5bf665147e9a0b56. 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/QZTB42378437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3facbffc2dbce05bc970fa2eb61e56faab5085fcdde88999713a1fbb724ff89. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), 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/QZTB42378438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f423a5a9f99a0831b6af829f2526f51c8aea8b5cdc0ba0db84de70f38358ef. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZTB42378439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa10bd2f8bc6bef707c9b7efcd591619cd30894aae2d67aa97fc92c37f57aac0. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/QZTB42378440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6dcf5b0fef46f09a96fe173f534844babc67e36fd49573c1800c028221feea. 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/QZTB42378441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc5ae10d22647fbef15048819c21829a19e98dd701e45b7bbbe01b4d83f8d40. 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/QZES62374545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4d77d08e2cc7187fa4ab5b03b2c8b5776ae4e19b5f56e63b470714ad9c688d. 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/QZES62374549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aff4109fdc43cafbd660ec306d975d72a71d8353396dffab0ca4265520d3505. 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/QZES62374550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1b7e0076b7263ed29a6d9591cc28f126d06e94f79de2dd5febbc893c247dfe. 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/QZES62374551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b72a10e3f24bb0733acfaa00abe2a33a9e4e8b1ab7bebb593b89a85f7d36e9e. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZES62374546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56efc5980eb02aa2d49a6de6f07e880181cb71f6ef4ec3a1ac8b40c872a162f0. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62374547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8fdb966047b97d85ba983387284427abf2dbeb993eff146fab9fbc1af26369. 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/QZES62374548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73a44dc1f296a90f101b219fa58edb1cd1ce660699f85e6a367a056605bbc4e. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZES62374552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b8758a4ec87f5e1a12278b18c12a23225d3508f3bfecf0572d6e523ea87c89. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZES62374553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bef8afe0a2a1bc4ef54f2737f61f214c28b78d4a0a628f0598fde1797bbaf49. 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/QZES62374554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0561ab2755d6a260dcc7337bdf76a9092bb02d89072be765ab812909a3adb2. 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/QZK6J2208404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9662f89742c253ee6dcd4c3293ed8ad9765d6b1bda233f29085224dee90a48dc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2208405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a51dd988057a8a07e0c551c39fc8b3072c122b382c48b7f7f03d2d06a4d6126. 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/QZK6J2208406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35211949369e7411b1d04ea641ef7b3a8e86cffa499711a0a279ec9beda753fd. 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/QZK6J2208407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe487d293fba9b083c5806b271f2f8bd7ac4d71974b5b1966ae73806545aba199. 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/QZK6J2208408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e034dc29e875568b845763d6fb9d6c0c6e75f8c14593dea46c0e191ca1d51f. 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/QZK6J2208410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cf4de35e21d5255f54f37b91402342311faeb5bbdadaa4922ab393a49cd1ef. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZK6J2208409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e720042e22a7d124d54c16602e60126d35bf5aab90bbf29fe4c3be3289bc156. 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/QZK6J2208411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722538d7c7a713a60401cbbfecd390f6b2683d675e60aeb08082afcf6c072d66. 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/QZK6F2123033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb746f9dc208b1afd5f9eb30c741ea2af610ae3099b11152ec5fbdb9b1fbd4282. 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/QZK6F2123034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c90c91250c06657cdc55ec12295410c5c9d447c0272cf5f73e013efc5d25fa. 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/QZK6F2123036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759a19d3fa2ec24c096f837803776effcdd561c35dafa742368721adf2dad881. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:48:04Z), 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/QZK6F2123035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e93357c8112e140d5bca2ad65de35543dd7a6520cd98e453712032a2bb411a0. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:45:07Z), 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/QZK6F2123037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc9a03ee26199f2f84778a430f36f07f3c18cbac633bafa0d139824e151056f. 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/QZK6F2123038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c5faac4a7ad70e919d5451ebc24914dc36dac1e214e30bfb8e4add54da0f7c. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/QZK6F2123039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ced3738d1aff314023204155649da42db6a37662f96f78882d57a5f90d260bb. 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/QZDA72117288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c061d72f954854069c5dcacd660493bfc9ee9684a01ac3dd25fab194e9ef0d. 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/QZDA72117291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d04a74da49d833f9b2d6f412cd7fb91569947c4d6ca728ee258a2fc5981e318. 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/QZDA72117294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d48cca0096561b51387315c93634e35e5b8fb09529fc50e687dca2cd5693c1. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:53:01Z), 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/QZDA72117289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26df1dcc70b2bb7c7aa64780aada064a15feaf69ccf54a66b5e7ebe6a40d68f6. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZDA72117290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa59600dce6792492ff7a5f5bb797a0b4163fef246304c6f5abffd960808dc3. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72117292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0b963816de9f61d3fb9575b1bfeb983c6b9a5d70bac955b8875c5a8ad8deb0. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/QZDA72117293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87cb92e70345b6794ec86f7fbf0961ecb270ea79de5f7a1786bf39a6d1db1dae. 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/QZDA72117295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac22b1a45bcc0b8abba1ffad7bc3c7972161614d384db57a4c008333f794608b. 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/QZMER2017333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2069e93676025fa39204581253c884f6d3989339489ed6f376d61cad656abf51. 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/QZMER2017334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5735cef27f8a7ee8698ff6d0fd07e3035f756deba8eabe845f0edb4a3ce70c. 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/QZMER2017336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74345181f6989a56a3be4daecb236fc7f7b2997edf618b36e9fff7540e288d10. 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/QZMER2017337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3b2ad5f31a4e1b16982c463086bc270cd29f525383cfe03bc0c23df36e5988. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2017335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51155ee0f7fb1c3901b9104f5656d6d2ccda3a2fe76a88b11408b433e0bd946. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/QZMER2017338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e257068abfa14e64385e5d4a6f8cfe2af5639c34fc76fb872ceba6d9248ad42. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/QZMER2017339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9ee1a4590f68658deb6bd9ed6e85460beed880cee4582ac860f8f8065b4fbc. 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/QZHNA2002765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9523e42a4ab11b71f55e0090db9250c4622b70de2a62a3c565af457e43495bf3. 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/QZHNA2002766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f777159d41b0bbf9864cc25b5f39dae43b92b8e7010d5d6181c19e835c7337. 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/QZHNA2002767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4d00d41c36a504a07956266a5587a4696c2de5eedc68a41064007beeddc954. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QZHNA2002769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76dbbd51f5c6c3a8ed238164a9c00f0b05d3d4d63015c3dc19e2779220ec0c66. 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/QZHNA2002770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d05018e48a97bd8faf8d761b349c35f4cd5e87eb2828cc872b76d995a94177. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2002768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cfe56922644e2c874c553eb0e6b1fcd7c0c51a892aa04aa52dea803b65ed7a. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZHNA2002771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62290da979f73db6e6d8aed6f4d42df9b850f58a2bbb253c7d5d7d2b0b8a6a2c. 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/QZFZ62070045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c0195a39e68c2f3233774bbc1408f3353d406e70784cf777d7add232c153b8. 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/QZFZ62070046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d038ea81a61186f58983150819d4816f2831dd863e7bfebf29329e406586e6d. 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/QZFZ62070047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4782e6f082b66e29ed97d602944a31f5708c19af768325ffa7f8260e87692539. 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/QZFZ62070048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d57585adc8fad9b60eb6fcc1b62af3edb38da10dd4f784a8a201a32a479b050. 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/QZFZ62070049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70746d8fd7a7d35a37b7768635368e61235cc339dada937ec9f01d7098ef0ebb. 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/QZFZ62070050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff0742d06cc5a034e534457e0372ac2b7ba9637e756a5e9e70bbd5f187a37fc. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZFZ62070051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8adfdf4ef1cb736ade12dcc14829aab31130ff17594cf00e3f7a63d0e34f15. 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/QZFYW2071460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63b78a80a8c0e625a9db0fcee17d60d8b2fff25cf9b301b1fa0dda11a957c78. 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/QZFYW2071461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c349ff0df096faf3ae6f894a157460368e25556c4aed3578ecae457ecd7213e. 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/QZFYW2071463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec858ff416009f69c89fb2c2e1dc90111af15cd82f057ab958d77abfeeb037b. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:08:52Z), 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/QZFYW2071462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0568304416986c189eb2df4f585ae0130c14b55ab1566646da1b910b7f7c8a. 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/QZFYW2071464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3994d887cef8c209beca7e2f543750959e59da2a60b1e386910b4b89d3eef4cd. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZFYW2071465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754698071b6aff18d5f328d56d3bd8740ed39534b85ea5a3d42e92b9b2752c69. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QZFYW2071466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3841d52e780e0d569255e7a5f5473501e84053ad05cc0ca78097d28f6593888f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2071467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9365708a61f52c03db13e854f2ca60906944667a18bc6ceaa3a919de0472d78a. 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/QZFYW2071449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc300dd9e62318ee2d5d574649e5219820dbcc83538110c3ad41805c547ebc887. 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/QZFYW2071450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb76e0d4a4d15d91e3580d86bf74e19cb2b9bf34a4f2bb16bd02ed4ca86f13df. 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/QZFYW2071451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cedbb1797ead7173438d7edc1139c9eeb0aa3d4671765ea06a7fc8461e6527. 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/QZFYW2071453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049cd0c40fa7196a4ab88aab16fe9ba68ef93238f012ccae2a3a32cfbb091ee2. 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/QZFYW2071454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c6c68555afd5090e74ef0c79faf2a7cb76c442ca0d935d124732f642ef7a5d. 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/QZFYW2071455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf53d4f7e9ef631bd069d53c1284cc35b1210f58f7a25ffd297e4305d8fde9c. 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/QZFYW2071456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b284ce78fef666ae62eb04b8c747e8756fae4e56f4809f3169ea9cb5ab093b3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:50:37Z), 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/QZFYW2071457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddd0f02d3f75f94b7df70d46404f6fb516cd517a02d1eefba1d7f88748662f4. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T19:01:42Z), 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/QZFYW2071458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7848496d62ae144b36517f07e1d7d14d1ff7c8fd13791d3fd9ba0b323d08556. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2071452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07904bcc78077a856e3c2ba81c9b87c880f93b8c2f537c9d31ffec72d4d9aad5. 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/QZFYW2067833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acc0ec9da50e3efcc534a34a2d0a34dd6ecf78c01d6b2d0fe86084cfd5e3ab1. 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/QZFYW2067835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0771a0e0a552ba3c9629a399536681571760f95316902498448c2dca418e98cd. 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/QZFYW2067836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ad05e25c4f411f2fe22717a9cd06176760a4232a2390fda90386a5d23fe7a0. 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/QZFYW2067839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6575b2574995ccec69a1dacd09a2d7f07d2a1e2286c4fc7cb15f4c4f5739f4f. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:48:11Z), 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/QZFYW2067838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f11486462e9082a03953cd43e9491bfdc8f33f70a24bae0d3628b6ae582c40. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZFYW2067834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefc0c8fd1951092b61776bbb2675781a8a0f1cc316456ffc1440bf35b57baad. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2067837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e07e14cc570ba4fdb3fe88ba4ce4430238e5eba6838f5e7fbcbf94a4c72b17a. 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/QZFYW2068194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028983aa8ec800824824aeb07fe22c01027072e2a4c86bcfb8b217d2246862d7. 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/QZFYW2068195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bf0bbfc575b1ab821de8342210f06a02655efb93a314b86829b30e02a837ad. 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/QZFYW2068196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcedccdf3299520b3dd3e474e5194dc0760096a965c8dcdaa62240ec13bc59e. 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/QZFYW2068197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf2c807946bdddff342c69f617ee0e0a8575dea4bcdf4d92d415b33c7a4c431. 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/QZFYW2068198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5419a30b6b82b2903e806ae97d4914e3bcad7f3b8172696702bd41e4c55b0999. 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/QZFYW2068199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb1d6e31fe2914791d1a60be2632e943d7dd033d65488d8e2895e7bc9c98b52. 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/QZFYW2068200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08312c8fbf4d9236edbf945d56b80d4c3e916a4a59fe102f4b1fba870088792a. 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/QZFYW2015274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec99fb76f92072ec077fc02d0a36f6fc4371fed2f5c8150182dc965565e2e49. 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/QZFYW2015275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589d73cfcfafc0bc22f35c6d2d167fc061d39767b158529edef123b5b67e38ba. 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/QZFYW2015276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08be0231aa1909201102811378a9b6b7ea5012e08f446127ea4d8764368c028. 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/QZFYW2015277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c5880edc6b95cca897d00ca0ddd4feef7dd5a4f04809ce536b9dfa4240758b. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZFYW2015280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc17c1fbd0b0b3858385030170ed8f6b7e2d3f53f3f8167f26d75eced1d66bc. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T14:10:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2015278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d2cde7263b62abd79b19e70f1a46b1e0a7c04febb039bf53997522414ca12e. 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/QZFYW2015279.
From Sunset to Sunrise - Episode one by Mobitex
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce95b25f18c5224f87d4a28cba4827123f9a5d0b4b52834f0b15eaa839be0f4e. 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/QZMHP2071033.