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 0xd305b7c83fea0b97b26645a55d3f42d29eb7784225d07466f4c9f362f91019b5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c464d90-ea90-4067-b096-8642495ffaed.json and https://artists.proofprofile.net/proofs/artist/5c464d90-ea90-4067-b096-8642495ffaed.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 0xf481a413119e64c0ebebcb09b5ced7074afa03887c8b7e8bc74c0e411e793d17. 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/GBSMU5436295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ec2637790f319118c40dbf90f4d2b00614fd19913b45071ce0f7096367ba69. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/GBSMU5436296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9c0b16e7db0dfe435c4ef072ae86b6bd2334de1d722bacbfb07240f2f5d047. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/GBSMU5436297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c6156a20973c5b49681b32bbcaa8a0dcb101369aa4b8157d20a89d5d45aa77. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/GBSMU5436299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4dd32443a81cee4c6e34fd99ec2afa55f2cf975fefe7c7cb1b0da7e0801f526. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5436301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6a0ebcf30b51851860f8d94032a9ff3f7f27268ddd5984c1cca8ae3657954c. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/GBSMU5436325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69870b99068a3ef802862e377a3ea0f9ddde8d84eaea70c9bdab5ea942dca5d3. 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/GBSMU5436581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd179bcd768b3974ea36f042465f0f6e9b2fe8623e669f9503fc8432cb2925b0e. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:42:02Z), 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/GBSMU5436586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f49419fae6a3dddc789bdd6311c2332dde11c3c077b1b72640d858ac23178e6. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5436649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b7a73c1b2f5bf6f9548a71d7b809719bc668d023c46cb53447dde9c3beb961. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), 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/GBSMU5436653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ab1d45a600cb381f93947d939524af45963715def1b2b5036c2ebe0aac8474. Chain 2 (Bitcoin): anchored in block 957648 (2026-07-12T03:52:24Z), 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/GBSMU5436654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d73e7bc7aa047906f514b6afd95653dbf5a7a4135e1f43a728adc6da66ca361. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:42:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5436656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b7a73c1b2f5bf6f9548a71d7b809719bc668d023c46cb53447dde9c3beb961. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T05:52:00Z), 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/GBSMU5436653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4332e31ec8b17105d993fbf0976079d0078d00de0f6df4698c750074a6bec8. 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/GBSMU5667175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2785686bc9cfd096540643c1179b72689757698fdeaac9e12db1744e5d053a2c. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/GBSMU5667176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2785686bc9cfd096540643c1179b72689757698fdeaac9e12db1744e5d053a2c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBSMU5667176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c437ef2c6ed4939fe1692520b8b11eb64d71de0325f2f72ec6f48d04a2c8e8f. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T16:01:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5667177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a2401e81c5374fcb7c3409741d1e3abfb9cdfe9828f4cb4e50375ce529bfae. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-20T00:20:00Z), 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/GBSMU5664122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271fbb2cbddc351c7f62b91112c285bfd535492f69f51f20fc23ea822651ca1c. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:00:27Z), 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/GBSMU5664154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101ed7a4a878b12d82c6f7d2b295b1aa59ef7b9a179e7a141dec6ecd696d8888. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5436304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6a0ebcf30b51851860f8d94032a9ff3f7f27268ddd5984c1cca8ae3657954c. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), 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/GBSMU5436325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b5b91723f5e88332e3fa90aba21baf499d367c2762f71f6c9595b70f5d94b7. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/GBSMU5436327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0257c51c18e82936567db6c2294539672ba91da21927116aba711a7fc0c23d. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:00:02Z), 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/GBSMU5436328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c902e2be3d2da28287688f7d4be52bbf1117cd9bb87a34570a874d9328ae70. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:37:12Z), 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/GBSMU5436329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce37e88180db50eef178955df56d43b294de42ba44e2619dd5ce404c63611b3. 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/GBSMU5436330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e45e131f730654961e96c5f0e925ba440504c688a5d6706fc2944ddb17cacd6. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:03:58Z), 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/GBSMU5436331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48410e15fae5a05b989ce7f26313038c6f64b84db9dcc6ae2f62e45b773648a6. 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/GBSMU5436332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5913a90d8e7453917af0a42a06dd175eadf10de7b0ce55f3ac1ae96fd541900c. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/GBSMU5436333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b755cd44a0e0210afe0aa309e673e0304eb37a45d19f806a43dd196b0ce2df. 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/GBSMU5436334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51fbf0dff1d2e73b410320ee2062cbc3dd60617a39e5bb624c6e82acc21650f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5436348.
Head Shoulders Knees Song - Male Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe694f019a95823e41e06e9a410fdf5058a5a9c1fea28bf51c3b3142e09f5a0. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/GBSMU5436349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f45b9d0581b2e1e225f3dd173c44d353e5a31716ca52e04c424f8f7419fb08. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:01:58Z), 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/GBSMU5436350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc152561c53c946c9d4e48907a91550047fc0ca090fedbfae42c24bdb0c5ee643. 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/GBSMU5436351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc75f6d1973f1f43fa68eebf10deb66fd826b9f567e08bd4ef2d8555164d975. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/GBSMU5436352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847d7d013926212b201c3ecceede6b560dcd67f85217d028cfb9839d0eb29853. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:03:08Z), 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/GBSMU5436353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9b62a79c72b9175346662e86d6c9b4e4dc1314a2473fc0c603b3e6c8895f7c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GBSMU5436354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2a740bd5ca16158d6e0d9c9419da1e544192e52a08bd872e4e2a15c9bafba5. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/GBSMU5436355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf47b41ffb732e1197c75aa971fc2ef710d91d8c6724d18750689f7782de93a8. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:52:41Z), 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/GBSMU5436356.
Nursery Rhymes and Kids Songs Vol. 3 (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d7732585fbd5d67d638f6ec8221c8d87470e0c5b10156487d1d81e18883eee. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:25:49Z), 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/GBSMU6219013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab3694ab17380e8e1e326ad734913fba1c669fb266084a14954817f9e8bc9ea. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBSMU6219014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d069dd58ea820dd965038988a886af2f7f5cbb2f4668da562512022d610d56e. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/GBSMU6219016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ce0b5e2e556ba3d59af8aff6866d524cc0e0dd18d5ee6f951ea620c0701ec6. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/GBSMU6219087.
Pop Goes the Weasel and More Nursery Rhymes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355eaf0bfd2551685314ca32318512676197c102d9838c6695f0229814b24b8d. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKP3G2008954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dd51269005e5b5f491415b5932d36680ff1b9c967b18a468e6d6e9a74e3284. 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/UKP3G2008955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dd51269005e5b5f491415b5932d36680ff1b9c967b18a468e6d6e9a74e3284. 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/UKP3G2008955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579b8a9a0ca80912bda8ca5d3de08de4a3b660ac81819140b57e0e235a50a0a3. 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/UKP3G2009227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59abb0ed281d0c7b34a1f645c247a683b9655d782614cc6b9096614bd679f967. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/UKP3G2009225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579b8a9a0ca80912bda8ca5d3de08de4a3b660ac81819140b57e0e235a50a0a3. 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/UKP3G2009227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edf2487b064b4815729b3adde59601be897d95ce90f6d79c75f043124cbc813. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UKP3G2009228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d514c17f92a8a4d16cde19569ada92c223f9aa5cbadb809e9a678086bf366c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:17:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKP3G2009516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5951d56db2678396b196ccaba09784a6ed3930ce29788468792a7ad4e20f3a29. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/UKP3G2009517.
Jingle Bells and more Christmas Songs for Kids
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68a622835a774d41f185c9be12b844123048857ca3992fa2715a29432b30795. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/GBSMU5667156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d30cd078362795f2b13cbb2334b53bfb4814b596169cb270e1227e4db784af. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKP3G2009757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439a9e5ab8ec2c010d2fb3a5c2ecbe7e6b01adaefbb3612907a3e97eef0f2455. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), 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/UKP3G2009780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1259309d620a03b6cac43fcc3b320224d1c8ad4c488a294c56bed40a2ae62d99. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/UKP3G2301190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5fc3a9d85d48c96cc4c842b404d035797292a4adab8a55b2dacbb49103b1b0. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/UKP3G2009776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05838bdaf57166d2f3f15c083caec337e5dec3489af1dfd838d69a4f64a26b41. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/UKP3G2009777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6500702a1b1b344d92544181eececaeae703522bbafe723890a7345cd25e1d26. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/UKP3G2009770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bc349759e7c5762984e73e1dd2da71324711794677244c7146d1e7b268df19. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/UKP3G2009771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6500702a1b1b344d92544181eececaeae703522bbafe723890a7345cd25e1d26. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/UKP3G2009770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bc349759e7c5762984e73e1dd2da71324711794677244c7146d1e7b268df19. 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/UKP3G2009771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2039562229aa52ee425ddb6d62261066523c692a4eff53324546e5f046228c88. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/UKP3G2400524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcce878ad9e3e9af2e1767275e2ba57cd761b6c71402d28dd482e7280515b9c. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/UKP3G2400522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc556f3124a7cb8398acbb6331090468b05cd42d0062ee17174e3f90b1dbee787. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/UKP3G2400539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad6724b9c0dd50ca809152d9b3286e969b325142f269b45adf5debd2e9ac3b5. 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/UKP3G2400533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001b5a20591d804ece7f5cbed8cf1d7bde8405934a4537ab6d2fa323a66bba9f. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/UKP3G2400518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762f63041a52d83604fcf6474008744935d45e8397dfeabee0db40011f115b11. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/UKP3G2400529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e086e1d7d53a59766822e04a0c28eaa594b93e00fe965086091ac66720a2a1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UKP3G2400530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf970eb1fe96a6b2d8614cef7fc2d55bad9916cbfce7e9378885ae16412d2f492. 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/UKP3G2400543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c66d3d59b0f69b28eda94264b119551cde6789c791f3b9cf8177f22b98d17b. 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/GXGP92506063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7382401a32720a8f82e7c3354d87105607602372b7d2ae94dc1367286ece96. 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/GBSMU5450750.