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 0x24578672edafc0b7dee84b948e419a94ba97c077d9a5e60433b33caea4b1811c. 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/530fdd14-ae70-4c18-9228-9f498c42e2a2.json and https://artists.proofprofile.net/proofs/artist/530fdd14-ae70-4c18-9228-9f498c42e2a2.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 0x22fc30cfd5432afcb29a63cebbea6b9f13589f8597e49064278efd0ee1903462. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAAZ1177215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0b176201291b83a8b44c4c228ad0317a381f050c84ad424c6a988905150489. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABW1450793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276ad73e7f53341ed56ffedf05a0a7185ff24ecaf3f4d9cac30d13deecce51ea. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABW1450800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1a8d0a8b140d42f23e3e7d982defa8ed0b67eefe2d8dd6be79a549d319a801. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/TCABW1450802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf3d5201b4b31490a207f2764cabbda9194a4b189e27738e45d6273902cd736. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/TCABW1450803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae855380b67eacfeff80ebada1395f28e4556b3b6ec66dd7e108709a396547d0. 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/TCABW1450806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69a5e83aca8953ba45697a28729942060ff091c76702b4d7d25cc43f234e449. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QMHFC1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8eab87ed31df49e843265295bf7aeab30401a897ec112925681895ed9faf1d0. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/QMHFC1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba8579f42ec1605921a8cba10a9717f3edcbd52bdce9a25234cd46a8cecdf27. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:02:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMHFC1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd052d7fb6577322641de483bba6cd0d5791d496a98270201fcb0215e3124f00e. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/QMHFC1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde0f18e2e3ad16b24237b68163f04604f6f9cbb07bd2ef390be1ecc0300a78b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QMHFC1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f9897c62efaf39795315a606beb810865f1661442aebc2e01c40ab4a5e292f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QMHFC1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc461d8924de477ce482408f2722540eeb97e05042f4d7117ba033e0c123ea58. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMHFC1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac07cc6dc3cba316d794deb1706f0851164b51eff1cb895691ef80cd3d3629a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QMHFC1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b897869783eb73401ee59d7e0211cf03bdf6cedaa14399d6ae532eb7121814. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/QMHFC1600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd53c77f45f094d0c10e019bc08a92d035ab20d90f71c42724b171e2dd0eae72. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QMHFC1600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed92d91309dbd7e9bdff1cef8aeaa814ff23b731815a83c2f738c5d8158d277. 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/QMHFC1600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcc5ef233d65b01e54c687b1e3cedc50e4f40d550b719f0e997ed0fb2133b7b. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/QMHFC1600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dae09fc083607b4ad20b9c407e490cad7c0b4a5f779a99b3ceaf76cb6279ad6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QMHFC1600022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349a0e1e9efa7411b3d79b355abb4effeb669a9ccd178b91276f8f90cdfc1d2f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QMHFC1600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25518499a51dc211d4c08aed4cb0f4791531b8bda83075ade5583157d04a2cf8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZE991700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf820cfcf64e2d6a0fa8741553ce560d2e33a5226c62b11d0047033ceed6fe9c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZE991700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa572023d2c9f264c586d9add825b1880bc0fbb31f251dadd478b03578907a474. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZE991700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ce314adde01a7d5994804fd35e5bc3ac2ed8192a7a65062ce4a0ed26c0d365. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZE991700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40eb1afefe309162167290a751ef5db976ddbd3cc6632474727d8aca2ec799f1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZE991700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac3a2708da9bb86fd44a42df033aca9eeb22f9a57787da680d1c478fb130238. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/QZE991700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392822d07e0a48bef94c40f241ec7d82a1d42d71f1cc6964ae7d878210a167a5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZE991700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eba91d8f3c2630b4a1692490e994fdd8235765f63c7bbc2645bc39232d5c895. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZE991800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be60c6ec4560d295f0deec237e41bde3d80955dc713e954ea38c2c1f10f7e1d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZE991900010.
White Ferrari (Live at Paramount Theatre) [Single Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa58c7687e85d295c090441cfda4d0eb264bca912ada6738d3dcd8336578f5ba. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZE992000001.
A Kind of Hunger - Live at Majestic Theatre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1815eb68ae2aba35a9dcc6c36e3edf1e67f1b48292e11fb510c67af191e153e1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZE992000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0528164ef11a5f8c326c43b90e681e208a05fdbc583ec767065bc7882493f0cf. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZE992000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b93cb4e882ccaf502f38a63eaf4fbdaf39191308f9c844302b8ffc9a209370. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZE992000009.
White Ferrari - Live at Paramount Theatre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64580cb24b47b7e155847a07b2592d63311fc2acc856d95651acc0d8eb20ebe. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZE992000007.
Cult Classically - Live at Paramount Theatre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d323f328b75faff6f7ba97089c35d2227467264ce7207f905c553d6ff7dd79. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/QZE992000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcb465877b2e2728f9854646d79f9fb6aa80cb649525cca4b4738e976416d38. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZE992000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed87311e734ea99a5afbd87ff54de5fae393ffbc094981710b8f9e207daaa12. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZE992000006.
Don't Wanna Be Without Ya - Live at Paramount Theatre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0122d4de2b838af6d27b2fd60a0c2d5d329959c590b444ec606b205214059c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZE992000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc27907bb332df246ec8ea372315f24613b9b0660e3204ddfe308cffe17d5945. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZE992000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930e2fa0e24702714fa7fe764d0e7ce7436abfa3366dc89ef3a50764a3dd237d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZE992000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5482484aaff7ee90706a08aabf429a3d1cd57a46c041688e6a934818f135b57. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZNJW2096474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713150cd050423885cdefe1ddf96c4318fa25d3a1429cdae3618ab33a63f9d84. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZNJY2003730.
Don't Wanna Be Without Ya (Friend Group Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbdc017f00e8ed792cfb32789946017d031441fa4e9dffe8ade3e08357b1de6. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/QZE992000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7e475a57e623fa09fc3792bae3d1ab62317a9ade1f930ff79f5fae4d73e20a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZE992000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d45c4a6d297508a4b0e4797ceea93121381b16856464c8d359e5cb599b2f23a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZE992000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197609289516a7c8469295de6132259b1321fe895b75f483bec8aa750a3b2428. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZE992000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd2e3a75c1675f62a84f230933da12ab680af31dbb5cfdaac4fb05c4591128d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZE992000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9003acd35a50ac8bf45ba743e61f736615eef7717281cab9db1ac0cbfdad46d6. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZE992300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd45eb4ec0f113c3d7776857706fbc6e19abf66894f95956e8abe4972dc746d9. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZE992400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2970c62aabfd5d1bfb7057eb8d4df3002cff9bab99559422493c31d1938f1287. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZE992400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d977ab2875d57c6c4a86ac2d979d4e4479e5876488a570c308c984a45a8f0f2. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/QZE992400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2970c62aabfd5d1bfb7057eb8d4df3002cff9bab99559422493c31d1938f1287. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZE992400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd45eb4ec0f113c3d7776857706fbc6e19abf66894f95956e8abe4972dc746d9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZE992400006.
French Braid (Reworked by Jonathan Oliphant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7654759b40c0a138fbdb80446da32e9cd2ee62556f47d44a646b567d3ae5a25. 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/TCACS1603099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd206eed804fb68ed84c791ec6605111d58118bd40594134365de4312f177a505. 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/USKRS2273308.