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 0xb2a4681eccdb04b6c24c626a02a8ca56944f02b187a3c2dbc272367ecbc1ad4a. 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/8b9491e2-2af2-48f8-9a42-4f88fb482229.json and https://artists.proofprofile.net/proofs/artist/8b9491e2-2af2-48f8-9a42-4f88fb482229.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 0xe68db12f8a41693dfef355e7eb4678fb128f262863b0e1f9dae8a324843b85f7. 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/UKKVK2310257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dec68058158ab27403eea517942ebd9e42f41217bccd0abd4ceccb9340cf325. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/UKKVK2310114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68b0ae7779a5f77eaf8c065d37ce389055acf84dff7002d935d0d6e1a399420. 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/UKKVK2310104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6141be1838e3c951191e36db0a3768927d715a911365f26df705f092538ea3e2. 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/UKKVK2310108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe078fa44ba05bb9a076c71e21847f1e9a0f1cd6a91634f2ea22852bce360618e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:54:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKKVK2310106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4c139e3da7933105091343e5bc6f358ad5a77803a4001594877944325d28cf. 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/UKKVK2310230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e185c97ea7c2658ae004fc76185104026e87f55ff9d2600c1efcaa4ac07a3c. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKKVK2310131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ae8ed308796b57077e8600ffee984e6b6688769ed22c46a50c29281c687db7. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/UKKVK2310113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133591cbdf1d49d87e3985dbde188213dc38f9ea8130044f8a7d60606fd96eff. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/UKKVK2310085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f13f517290407272e0df0a44bc6a8851e4706df8336e4759a1edec2b7c4997. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/UKKVK2310086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f5b44d4761961053b3d707d8505ee0851e920c810534e8841ebc8a0767b691. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/UKKVK2310307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf65e89c4cdf29b2962f4c2abdcf442c84e3dfc91893c72c656ebaeb1241a28. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/UKKVK2310153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c334f582720d22e486044abe26b876adeed193195938f890eec25fe83293ad. 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/UKKVK2310155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14726b3b779d307068f207b9e305d76fc5251794d764236c45e0f4cde3906bd2. 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/UKKVK2310111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b6dda67830a1c24b07a6fe1a7496d1a30580f8a97bc7efd1402bb77f15d095. 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/UKKVK2310088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1b05236ce55a1c366192e853d06c72973de121e9c68d54202af60a4e1975d5. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/UKKVK2310306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d820f6e966812f597a7a80d664ad1400a86a74c557b7cd5fbad266b7a54898. 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/UKKVK2310150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b6dda67830a1c24b07a6fe1a7496d1a30580f8a97bc7efd1402bb77f15d095. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/UKKVK2310088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747cf4decf182597cd376acd752bb472f5ca0d3eee45829d1a9df4d77de9dd39. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:26:22Z), 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/UKKVK2310081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe078fa44ba05bb9a076c71e21847f1e9a0f1cd6a91634f2ea22852bce360618e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:26:50Z), 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/UKKVK2310106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4916bc6c90c2e4fe47d312c7b3a5278c53cc357b0f730579e467b5bd4cc657b8. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKKVK2310315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aca73cc9eb2426627b005f5c65e194830b498f62cf3e9092d257d821b7358e4. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/UKKVK2310134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f64b6dad12f41cddfd3b34573de3444fbc56c35585b05f6ab60a6ae867c05b. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/UKKVK2310115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ecb13e3155c879c022ffeec193e5ef81b3cb72708891564a8269ec7742d5f3. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/UKKVK2310083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68b0ae7779a5f77eaf8c065d37ce389055acf84dff7002d935d0d6e1a399420. 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/UKKVK2310104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14726b3b779d307068f207b9e305d76fc5251794d764236c45e0f4cde3906bd2. 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/UKKVK2310111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e62e05b37e2b69b1d616618aad6a76752ef980b10a3e819bbfd939343c2d4b9. 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/UKKVK2310107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0179d1748e05a8de41eae185916169a71fcfff562770bb4d32603eb86dca635b. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:27:11Z), 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/UKKVK2310299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b8811b916eb2940efd171029a1617ac7babd599ebfd181b7411d66a994eb47. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:15:26Z), 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/UKKVK2310169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbb53780963ad41efdefd51a909314cb6fc8fc26d156dfa52e59cd0d434a9c4. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/UKKVK2310082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ea51178fb63de1668e5afce7761e924a9f47a0eddb7ecf9a0a3fc74978bf61. 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/UKKVK2310300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa55eeb5f940d02117721461b0997f92e0a5616b55cc9f083f80a00b7539cd94. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:27:20Z), 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/UKKVK2310302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c706271cc8e6679531136f7742fd5ff9bdcefbefdefde96221f660e539fd75. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/UKKVK2310146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7b27869a392faddb48b1afcf254c8c7af7a8cd09d1f4cc3bf35b63a906499b. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:55:47Z), 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/UKKVK2310370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7b27869a392faddb48b1afcf254c8c7af7a8cd09d1f4cc3bf35b63a906499b. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/UKKVK2310370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17faa7fe47c2c6343c71b40522d68b15d47148a748215597edcac3c11eb980c4. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:44:24Z), 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/UKKVK2310366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592a9d9edeadfa7700432319004bd031b927799cd1cbf84446c60f1d412a2039. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-17T00:14:15Z), 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/UKKVK2310228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdac34e9162e765801e32898019ce75e43fe9c39f217f8582d9282c046cd6f8. 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/UKKVK2310225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4907c9d5f5fc5f8557cf5ed08fd9f87ee9c38cf3964329acd2e71e308a213e16. 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/UKKVK2310227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133591cbdf1d49d87e3985dbde188213dc38f9ea8130044f8a7d60606fd96eff. 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/UKKVK2310085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e185c97ea7c2658ae004fc76185104026e87f55ff9d2600c1efcaa4ac07a3c. 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/UKKVK2310131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3885734bdf267830b15fb5c75c63c12f30dc2e7d5915788241dc940a3bb66e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/UKKVK2310318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0179d1748e05a8de41eae185916169a71fcfff562770bb4d32603eb86dca635b. 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/UKKVK2310299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106c0d8dfd832a19914448560b71a02abc476b66de0a500480ea31a91fd259af. 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/UKKVK2310297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033ad920c3cf574286400e268dfa34c736514fcdbdcfc8f44add143c74dc9607. 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/UKKVK2310301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa55eeb5f940d02117721461b0997f92e0a5616b55cc9f083f80a00b7539cd94. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:49:42Z), 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/UKKVK2310302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952885717c3d539fe8e9b5364d8471e166762d1d6f3132a8a7a21d1197cee02b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/UKKVK2310185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ea51178fb63de1668e5afce7761e924a9f47a0eddb7ecf9a0a3fc74978bf61. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:54:15Z), 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/UKKVK2310300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a204ac8276f4925daedb32599647a7407c9189bbbd5d4a84936544d1aa620b. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:23:33Z), 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/UKKVK2310184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe4384bb10ed1a2da1f9a86f2bcedeff15b64f82b25ef8b4ecbf3afc2ff502b. 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/UKKVK2310183.
Παιδικά Τραγούδια για Χαρούμενες Στιγμές
Στιγμές Ξεγνοιασιάς με Παιδικά Τραγούδια
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82cac9620b3feea30601a49c4ab2ca9b10c948f49e5776d19d4c064b3eb5884. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:00:41Z), 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/UKKVK2310130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299dbc22987f855fffa2b0f156ead94a63663b177a51cb61e29f0dac480d09cd. 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/UKKVK2310084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34872e69045a3741dbc7bfb0d4a4d25807f31e4571031ce5c10d00ca36f2d53. 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/UKKVK2310078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b6dda67830a1c24b07a6fe1a7496d1a30580f8a97bc7efd1402bb77f15d095. 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/UKKVK2310088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe078fa44ba05bb9a076c71e21847f1e9a0f1cd6a91634f2ea22852bce360618e. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:29:56Z), 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/UKKVK2310106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e31a76bd0cb95c8b072c03b3418a0f6beaa7ba2c3ed9a50c8dda315bc1a8734. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/UKKVK2310121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f77d186586c96e629297fea3b8fb58ce81ecc4d3d23ad66f5ead16d6e462b9d. 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/UKKVK2310181.