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 0xb3d75734a68c61082424cd658301e460ae24a889767fe9dd7059dc62188aa780. 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/0567b6d6-6c13-406e-8d96-95afe52b8985.json and https://artists.proofprofile.net/proofs/artist/0567b6d6-6c13-406e-8d96-95afe52b8985.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 0xd632e73360b69d8ad85dd803c7f7aecb269b1e5a09c4272a7d623e70ed24a18b. 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/UKFT41810269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582bb65af92a93a7d39a227f6a58d711c771abbb6f7c5f2de4670535953db792. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:19:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1522857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b7b33e76db89a163f8b5a1f35a57baedf7fdc482a6c42f82af9446a6e5545b. 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/FR96X1522859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eef5d395385d3aa0cc9996664287e5a8ce012b0e3cfe9cce348aa25fdafbdb7. 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/FR96X1522860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fbc985da7146111a6eba2361eefef3065072dd72d70d860d75f2f6a1fce061. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:03:33Z), 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/FR96X1522862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eea2594e00e36b44a7bf195b1a517fe455d7fb0ad7db42cab98c46ef2c65b2c. 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/FR96X1522863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bd402d77ccb9830a65df88affb12ed1792f2d048c84d1367c0af17cf679fac. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/FR96X1522864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e8e6aa200a50ce97abe63a6a02d7c9118e4f5b31b687b1196404ccb841f0a5. 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/FR96X1522865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0a6eab5d97fc27da13cfabc37b087ca7faf4e77a3f736b689b4cd5cd2d4ee0. 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/FR96X1522866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8674f5815d38f517f8b563fedf5cbc2d63f5340bafa3d07b6c699223cedd64. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/FR96X1522867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd0cf437340947e49ebde0d348b109257297d2821997f821e27b173131dded6. 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/FR96X1522868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f991cf5b6a9e70f7eec4e2c86a7ff1ecae0d083da96521b049283f809eb31f. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/IDA130918103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544a1dda8de8c8c13f327baf273a41e71352a84b5b66e1b1360d5bfab789258b. 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/IDA130918104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b26550ca9ac378935432c038ad2cc905132ac9cdbdda713bf620373cfa02f43. 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/IDA130918111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d37c3d85d86560e64eeed0554fb1c92b6c392e91252f6c3692d6ee14cfbb068. 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/IDA130918115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b82c913d041de1e34284418a20d1d4d2efbb35d74c4257e8304dd7ed801e5b. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:32:39Z), 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/IDA130920101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8075350dde08cd31cc32c19ddc3313206ea37222b8b6af76f086d710b59ba84b. 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/IDA130920104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ace02ac63070dd38d590b5730847ccd9097a4a10326539c17eaed98233c92e. 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/IDA130920105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7975e7f5afbe2204de2ce373949d1002ace62f214d350b9a2ca1bfc0f0fcbede. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/IDA130920106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44386e90092c94cebbd684e2d4bc4dc2bcf69966672b225634a422d0ba98bbe8. 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/IDA130920107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d62e1a4bdd30575328e15e843521892136cb096b1741f1ee8948a6f19fcdd8e. 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/IDA130920108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bc00cf87034aa2441ab583cc347ba48d163ac958aa0dcd59bbff93faf9350b. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T21:01:00Z), 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/IDA130920113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d0300f3395471489ae884ca1717dde467dce5cbee8a8b0f0db187eb7e00171. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:34:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA130920114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb630ff87b3cf0720ca6ca4ad75f27a24402e63acba45e5aabd56ee048b575c35. 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/IDA141701607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383ee734ad6a77fe2dba4ab638e278891ab0d51ec41fc10531f3980c955733ba. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA141701608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d3907bc1c6ec3b2c01f7a1c99a61b9ae3f934398a3538309c97eb4e031ddcb. 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/IDA141701609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d50092adac0fc3c2ce9d5127d864541ea2a7877fc623a7189df9c72c620bd10. 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/IDA141701610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5de36263e71a8dbfbea4402d7c1158ec1638f35f8ef6c7596df66f4ee99545d. 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/IDA141701611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3271d23350a55e440c980996e4516a6a44b13a45c0ad1b1abc44900454878c. 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/IDA141701612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4a490fac8e11073d88976e3a085e8501cbb7eb4a87510de84de311ed151d9a. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/IDA141701613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd281f0774220310fb01ef9fea381a8403ab2a9df48ae1891d11256178a2c6342. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:11:27Z), 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/IDA141701614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447bdb0c68081daf96b46bfb687729658d7815f541dd9dc67d5e324694ec063b. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:09:47Z), 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/IDA141701615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08ff97a275c94b0ebfaeff392e698dd602fea8121bf08732e092052e5f085e3. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/IDA141701616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64293a0cbb8a4d6f5fd3b166a7b9b43bb00996ecc767a76c74f4a57a18789c9. 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/IDA141701697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f96727abaf4c8b827b17c666b1e33dcba65b8a674c97732ef4717737fea7a7. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/IDA141701698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb167f52da451d8f0dcf9a14ab16759ac652dcb697fac3141ad341e681256bc14. 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/IDA141701700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90ec36b79aa30aba98e3339639d1c5a1f08d7189008947700a9ea3e3cd6d97f. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/IDA141701701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c95ad667004d8b8ae63d9a42cd1e03635402f6f4aad1925db605c1ca08c5437. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/IDA141701703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1c9790a60e1acc27917a9d5d55d4e2286bcff9c58e268216978fbf243c4150. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/IDA141701704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca30609332b9f5859db260300f6ce6dcd75e5d1625186f7d07c5d66e6626b47. 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/IDA141701706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35d7913662e498a8a229a12ac12160205ba3fa8fc2b43f09ce1b85c20acbdbf. 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/IDA141701708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111a182a0fb95d01073007eafb0405a33ebb7da464951d39c930023886aacc19. 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/IDA141701511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75dd692125cd8185112b6f18c4fa02e0866d23f9fb39b4fa1e7a4041fccfdc11. 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/IDA141701512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12799a3d52c8dfe2fcad400cd06be081502d10249f8b27446cfc54d20dab6e0b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:43:00Z), 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/IDA141701516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcff425a38da6e81c77caa4e7cfefe5613acbb67fd72ba095c2603e35f58903. 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/IDA141701517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e35110b43bd921a8d938dd4f27fab5a08c3fa4579e0426d24e0949e654b6daa. 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/IDA141701518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881cb6bd5b569ef100e601cee8ef80fb6a70dd42cc297d1439b4c6d33d1b6f59. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/IDA141701519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44adc602601e0aa94bc3f5a012bfae744ead65fbadd0b9ad70a49c47044a6fd0. 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/IDA141701520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a78b8fef001f3f4c8606cd2102ea2fd9937b20149b576303c1c3fb9d36ec75. 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/IDA141701803.
Kukagum Hormat Akan Engkau Yesus Engkau Baik
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe959bf364b4384324b8b64e41b3cee3163a94cde6df39e579420eb62103234d7. 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/IDA141701806.
20 Lagu-Lagu Keroncong Mus Mulyadi & Sundari Sukotjo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bec1027c51210703ae57fc03b439d8f9a5d29b57d69037dc762a3f5e657909. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX871592878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9199e288e0040be109fab0373102aa6118d810c666551a3a4f7f6ab04bec61f. 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/FRX871592880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dd996e6a86e6d69837117b253a42586b940d0e76b3f5f2935a717915c3a002. 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/FRX871592882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5de81e07307b36340685917dce27d4a12dfbb83115fa80305f266a897396c2. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/FRX871592885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75fa6b2c48de33c2dbc2fd63178e6cadaa254b8155e7018921978b1a954bd45. 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/FRX871592886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3a92089fb14513567e7fada594e3069ff84aae8510473b023a744e42a87299. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:09:05Z), 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/FRX871592894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1592eed61199c485ff65c419029e4cad79c7acda72b6682e12adae23823d851. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:58:49Z), 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/FRX871592895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5df83e61a8d9b3efc3da2426c347f80d2e61f5ee4ad6aef78ab275f586f63ae. 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/FRX871592896.
20 Lagu Keroncong Mus Mulyadi & Sundari Soekotjo