Rajpal Singh Kalsi, better known as Kromestar, is a British Sikh dubstep and grime record producer from South London.This Month in dubstep This Month ]in grime and dubstep Pitchfork this month in grim
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 0x59402fdcf78b6e607e06014d536b0cbb67341cd638f51c27d8f479d8e6802087. 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/40c04b14-aed6-4dab-8c35-73a5c9a11fe7.json and https://artists.proofprofile.net/proofs/artist/40c04b14-aed6-4dab-8c35-73a5c9a11fe7.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 0xa558279bf110a5c72f7c0990b59947a4e25037c21993616fb18b7d6bf1c2969d. 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/GBKQU2350194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8c150bbd7723c27737b3a1c9fe40cb888205929de9101f07487d4f841ebfe8. 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/GBKQU2350198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1eefd1f31d1b8339e70da5ba1d83d2dbe1a7de6c71b50aef691892e1c3410f2. 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/GBKQU2350200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ae95e1d7ff0c3233fb8f3e0528f22b33926eb293a3ac14f7833ebed65d40c5. 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/GBKQU2350201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133d2aa393d76a52ce8a8d552cee69fb6e20a9aab6afa6deafbf7529319f739a. 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/GBKQU2350202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa8bc2251cf30d1d6c518af89744318c22fc26dc3dfc6e8a392b797ff046efc. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/GBKQU2350195.
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 0xbc057d2e4413e07b49f5e2ac9eb09b658d894fef1501853a111cd6183bf5e41a. 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/GBKQU2350196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98af96afb9b5fd539b159abd8a03e734b55bb61dd0c80f4a7de4c2479b8ad439. 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/GBKQU2350197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb023e2e5c592757053c6d9eada5976458828577b88d1127fd626f8e381a64692. 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/GBKQU2350199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924c99bdaace2102b0b896152be9fe8f570e3a15b03bb2cde1611ee4abe9335e. 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/GB2DY2200638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7125e74a48b724b334e7199796b86268c98ec5b7d7ae502ebff14bf31588bde. 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/GB2DY2200639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e64fa99ccb6ec5267fe36d06078b750ca202e4f70e206440a2f23e389097d3. 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/GB2DY2200643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ed784fc40460860060edded05354d1736d82acaf5137499345adf52ae5098d. 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/GB2DY2200648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759094100e8cb913e2e999f789477fc0eded6d3fef85458d8e1ef42f3793cce2. 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/GB2DY2200637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc792f016d631a8750f3defeafdde9cb16d450a99a6cbbc2231a2be970e830df0. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/GB2DY2200640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdc315b0ddaedca77c7598255b833cd9731b2941465eec8744dbc1aa14b30b6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GB2DY2200641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910be73377abdcd674b4f6ac799057ffb5a41883bba3af18a0d61b68b17969d5. 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/GB2DY2200642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857e1510674cf9e9c425f58381a4b042bc6a39915efc6eecf4e9548a6d772273. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GB2DY2200644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e22a046eff3dd0fe4ed6f569d0e4ea08e26f95d38445809f7aabb5d6df343eb. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GB2DY2200646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f39c8ffe775e9a36b47ff069a0d9726f5cdb99256946f2c889ba871c60a061. 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/GBE281301809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ceaaa5b562b66ebc868be06b040bbe8ed913233ef66dff5ccd44a764623446. 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/GBE281301903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7c77648259f2511beb54f1f2aac1ce65c070e320c8aff97d7aefdb77762205. 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/GBE281301904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5efbc39b2ece3f6085474a58057d8a046774d45d8c0e58f6f69f3582f908fc. 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/GBE281301905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe591e3e11739318c916116b8fa8d879177bc1db01886a7dfa071e0c2afcb30b0. 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/GBE281301906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d60ffa7b84581d25cdfde6147ae581ce468a4359d6ee124b74e9b5f6a4fda1. 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/GBE281301909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2e0e0374c67ad8133ccb98207fe1d944abe3afb128047602b5de1213f47326. 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/GBE281301910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da4eef944ff62eb38e8b113e395e541d9e57962f8705af4fcf43bce1a45e815. 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/GBE281301911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bf0b2d1164eb3f5b5dbfda8958815ccad917da59c7f75de2a649c86433d437. 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/GBE281301810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f8b9f39547199fe1db69e197c6eb9f916385424d6dab5c1583ccf94b73ad72. 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/GBE281301808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea302a2bb4f1674a8320a82e21eb4b0ca00b118485ff0ed2d20e95643cf90747. 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/GBE281301811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bc18d4315df1dc24fe4db93e054c548d9f97ee69e3f2ff38d0175f7759b44a. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBE281301901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3257169cc208d71bd2390c3b1cdd45750dd7cd94499cd48c4bb5c699d34509eb. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/GBE281301902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa076a7750aacb996370432b1892076819449b6a3e1338f0f9af226f59d726bf1. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBE281301907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbae46b8dd38affade34843a2534c9c2907cf1cc0103ec85c05ff38873b56d4b. 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/USA2P1800375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f384c5b828ce5ce2b2d0353af3b309ca7457865463026fdd4c89a8be3a4cd3. 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/USA2P1800382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e361f15d5ceeaa67b2a5a7393553b4e45b304b7dc4d10d6af78eea731af949. 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/USA2P1800381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52751d3b6a39b7563349820fa852f96e8183df92933728a3a43336eb34f48e3. 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/USA2P1800379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ecea05eae2a64133559882bab31e64e74c65dc7a5a0be82729ce499aedabb9. 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/USA2P1800378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45fa18712e37176523a6dc00a67930fa03b4da3c91e21ec8b9e9d3d597d0a80b. 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/USA2P1800377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46abc46b8fb035097baa72218b292dc3e04c65385f82cc3cc13ede704d8eea8c. 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/USA2P1800380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c706d098920c268ee9406cfadf1b4fe852a1fe1298bd9b6a17fef7ac16f8db. 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/USA2P1800376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e055721cee4a9e687e7fde7fdab92d38e1b641a81a5796bd5d3851772a55874. 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/GBKQU2457609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb791f9f1c81be3f94a4514081210c531df0770acb8dabd2358d0d8e2faac71e6. 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/GBKQU2457610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc577080772688f08a1166738230dc2ecfed961df64ece7e0ba675d4cda478de. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2402019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f8c7194a761610e364136e11b1b542d90374d6d11c81f4deb6018c36046629. 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/GBKQU2402031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe693ef22e79bb2471923c6a6e1e36535522709c13d2d0c5313840b0e140d2a3e. 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/GBLV62316537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff0a540d01b724c8628ae783cbbed1c083ba75ab3b992c76dbf393db60a8025. 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/GB3ZM2200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f386ab426af20d41c42d2f64307e3b3abde0d93dbdfa851da5ec755ce427c4. 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/GB3ZM2200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b30919f65bcc064c8d47c6b4c6c3a4c989decdc26fab520b9697fa595fc766. 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/GBLV62103546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec9593070f73531ae4fcd197593f72f66ea494bd35cd7d7c1ca4997f370009d. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GBLV62103547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25edb9b2391de67030031611ab3bb37ddc350dce20383adb9d3089f0d66175e. 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/GBKQU2139753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea0cc70297d136649f9a4e3ce87ad67473be1789b9bfbbc64b05edc3fba1df5. 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/GBE281301797.
Cloud Chamber (Kromestar & N-Type Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb93d9f7674b0fd9cc64859807aa9e626f7250936020d7e6328c974d8a83d547. 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/GB3ZM1900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7808627e3ff2e9a734bfef81b0652568064e24b76b5686ebdfec10ad442fab6c. 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/GB3ZM1900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbd40d225994e4b7bbf06210d605376722d2672a0a320d6b1fc33134c06a580. 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/GB3ZM1900041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657776289fcca35d5b573ea1237d984cc301a647a39d770a0bb773daae62594e. 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/GB3ZM1900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a5cd90a711aadea8e79743c58f402d78491739d6db6f22ba2e71e9fcad1bfe. 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/USA2P1924064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fec992486c8d240f66910f79628e6feaf832e22ab92a8aeb32ccb30a89fcba. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USA2P1924065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858c50d6ee1ae259e7bfb68129123edfc6198de56cd514ad11dfe99f7a651c10. 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/UKDXL1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64daa2e81633b3aa4864fdd1bb32b2cf415180a488e9df3ec9a584a237ef9073. 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/UKDXL1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237a0ef9dc7eb024a08e6620e440379fa56bef2a3c3424361f128a3260752f4f. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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/USA2P1920170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740d338a2fdd5df5781f1e35479eee52ea6441d7e1b2ced2adc2236f48bab3e4. 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/USA2P1920171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb311bfe3088d897258d9bc92eb79bd0af98b4e66d0bbbb9d48abffb0a071f20. 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/GB32M1100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf0ef6b1e5c75d486f1244feb3d9ccfcbeb5515a9a4290e28ff495b3c1c243a. 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/GB32M1100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0751f0255d57ada89cc34e38c118b7934b66a1f534f093a4c93c90b3c1e780f0. 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/GB32M1100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30f84cef3b484d49b0ee44037c109fd502e540a172c77bcb441f370c99b934d. 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/GB6NV1000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c094b8d7f049e0e5eb2e26a276003dc5860be72d07e017542589a1b8dda677. 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/GB6NV1000117.