J69 may refer to: , a Bangor-class minesweeper of the Royal Canadian Navy , a Halcyon-class minesweeper of the Royal Navy LNER Class J69, a British steam locomotive class Parabiaugmented truncated
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 0x40965c9ec25c48f28be1c28b51f54a247b1fd0c779a6b7780e1023e528ad1d03. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b47953d0-9822-47b7-8b50-a06ff9db8355.json and https://artists.proofprofile.net/proofs/artist/b47953d0-9822-47b7-8b50-a06ff9db8355.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 0x21a72ee74ee96a87110f96feea2ef3a0cdbe9a9dc9df523cccd6c9def03c5721. 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/UKXN22466323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b943980ec5f882c3c4f5cbdaac26f3a0e2560aa0eb1e22e36325a4e4b75639. 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/GX72H2300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6103986501998275dfd2dcd77f7ffe4f2d19220439b232831c022e893673ecfd. 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/GB8KE2206900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8395fb6c4248be093a1f921838506077039860cbfdf4134a9a6fa157b9bd3690. 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/GB8KE2153614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19d0b1c1093446fcfde2ac8f2efb4f80e00366a734da8cd00f1dc29997dbbf4. 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/GB8KE2150860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844a3b3733b5f7fe8e9e5563aba2dc1a75321466d0eb017a977297fa18870a4f. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72041383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b3f5743dfe660e2ffa44dc9b381f56edd41f6d5353e0fd6f714887a5df1410. 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/QZES72041384.
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 0xca27062463785b8ae3195604962d106c1ed0ab5083dcde784ee0882d5bbae669. 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/GBLFP1779376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d4e256104c8bb7cc22e73b17865f2dcf7438cc1e2ac19184be8c740419e98e. 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/FRX201978028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee1bd61501c1776373645e1947711eea6c176ed429998fcc5f00a1dd6b55602. 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/FRX201978030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d4aa5466fcf78a96d03d02c69365a4d28599a28c4e75775518fd5db59da982. 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/FRX201978031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344900bc9c1cbfef15d8fa36345c4957a01251117eaaba48496d38a6cdb0f478. 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/FRX201978034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcbf924220200e9953d20e3dffc2203e7f774d2dab3d55168193fc41118e2aa. 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/FRX201978035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f543af0dec9743d2b09aad338e8eee377bab444dd4839bfbec163f9e027975. 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/FRX201978036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aae7a6ec65a9c8c2aca549cabac8525b844194d85b879bd9be67ba4d75978f2. 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/FRX201978039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37d9a087825f59c0cdddb7bfe090d9bb14af4bd1d7892baebfa6eb432967346. 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/FRX201978046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd632e37b44f7aeb075b43594651a5ececaf85b9e157f39c19b71167ae53d6fb. 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/FRX201978047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83354090482cb67b95f62251fa76131e55862424cf77e1b8299ea4b6e96aea4a. 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/FR59R1803517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2ede2bd908a430aa9b140bfb052bc771848fb456833ec4d3c56ce204792e21. 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/FR59R1803518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d1b0c4798cabcdf3497dddf0cef410d03b3b0d892c67dfe92be6e94e3e00ca. 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/FR59R1803521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3436363ad3b09173e33b88ee7cc52a6ec95d18f771a2d7db5c16fdf4894599a5. 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/FR59R1803526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447491428ac86fc511d36cd8e2170b441ff08065e975bd9376e44cc3d7b6596e. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-21T16:55:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1803530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a955ff682e99441dfa1382820bca6c79604bda029ffaeaa33cf3b7f9b49563. 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/FR59R1803532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316a54540ed4574c0847d69164cc2623be5a08889582614816b6979eed630e7c. 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/FR59R1803539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c299c59eee7ad6bcb4189b36add234604ccfa6597bd3adc9aa03c80c9cc0a9. 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/FR59R1803542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339dabf9fe8f807c9ca871b4cc196d7e0cbd36d651ae65eecba5790eece3b680. 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/FR59R1803543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ad27f166ee8edc704792d562a6dabbfe7716832d961c8866ba4e95e9f54316. 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/FR59R1803544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffac0de6126c19cfe01a9bb60862b4db00320a3104152f5043ed70f6032edaf. 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/FR59R1803549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c40a3a74577ae046a1d2d399f2741bc6cf613041402c629a09005783c13d7fb. 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/FR59R1803551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6f7ac51f9e691eca9019011d9967bbac0bae7d1450176ca6e843c02c8fe793. 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/FR59R1803552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2d39061b25641933f57ebe6a349cfcdd10114b0128005eb027c69eccdb5dfd. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/FR59R1803547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2ddc21b447841e383a9e5f62d5cf155beca1267e7e5c6712048f4272340fd0. 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/FR2X41853634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7395120f1497fa7f575a9e8e6ab0486f1313268646cd8f635b7348c66a8c9784. 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/FRX762188539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46f56c37262115d77e03f088ef0ce00f300ff69e7d1bc3f2f228791650f58db. 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/FRX202295109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8cc6430deb32b91e46766405392f6261d6382cc833cd26b04f304b05c7c1f27. 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/GB8KE2304204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a3c6a674c9f2459152780beae48f859e79f2d63b3ce0b2a00382d5f5ba0272. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/FR96X1880708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d56e6a5239a1ad46f74537fa6838b857334fcf43ac59150cd5ebe5a7e7aec0d. 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/GBLV62003416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76566f06aa2b2ec5b9d3ade5f766a5c8e85a079ddc2ee8c195e5d485a79f50d2. 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/GBLV62003418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0251c6ea5ad2a0442074fc44a76dd2b7e7653d14431e0262d7bacca3981c0db. 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/GBLV62003420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed93aa0156359836dc36a12d32ddf35c5dd9eea716d79e4cb4b9e3668b5fb81a. 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/GBLV62003422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00750bcc1decca47fb39f8815614f171caa15ca7d5c064bb77948f60e9bf907c. 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/GBLV62003429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b214114a6f13da3f43c043cb38d6a4f454c5658d6a771a17f0221671a3e0083. 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/GBKQU1853111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27a630cd810e56ada3444fe985c002b9e1822888f1078196cfb1951cec289a3. 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/GBKQU1853122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6839a97fc3c1fcfb99976f000529543d393a7f98b114420ac8dd4af9bf23250d. 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/GBKQU1853130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c641fa89b9851243abc1d6732a337ac97bdc1774ca10c767ba557c7c3de6786. 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/GBKQU1853134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf972308089b37a940c8f6bc9401a2dd312e3e365a2aa7fac4389b3a3bcfcdc07. 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/GBKQU1853138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd534884410ef5dc77a68fc9cc7d8f9be37cf904ce2aae933064f8390c55d8e87. 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/GBKQU1853137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f49ccea3e8aa9b2610040bb67d7842cb28c845cc8a55283ed518d11d20109b8. 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/GBKQU1871935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f25632c119c00384237ada5a8179663729b7c48f48220a2b8b552aeba46487c. 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/GB8KE2208472.