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 0xfcaab87d977a4f9bf1556303d4230346ca946434b640a6416725f9e84cf25658. 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/b5b16df4-92c0-4cb9-b030-255f575cfb34.json and https://artists.proofprofile.net/proofs/artist/b5b16df4-92c0-4cb9-b030-255f575cfb34.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 0x9b7e59192a9bbc515f5f91b7570aaf57df78e52aaaf35063f99a5209e5a9de6b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2208006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b3c46ba8a53f91854a270ed589ff67d764b5e4899e4ab1756a9f7130499c2f. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:12:22Z), 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/RUAGT2208008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5590d77554d37e49645c2d02bb5abe9867e0114c6bd2aaa395db8d735d9935d. 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/RUAGT2208026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd100f2591acce8681b7bdbaf54beb6c6cdfb3fa6e67b4e616c1c585c8a54d40f. 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/QZHZ32078022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86c863f29b3395aebb1cbe7c4db4400a831310cbea60a8bbea037a833b52d4d. 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/RUAGT2222630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d312421b07823e65fd283f528911ca74d57b65ab29b0cb25edbe7d1ebec7ced. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T18:01:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2222634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8942e64eb5037d853b0a2787359b318d31f030db16c8eec773938c3d0a96fbdf. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T23:02:01Z), 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/RUAGT2222638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a6da126db3ea53cadecb0276b0c0d2ab505430ce1235ce91f5e3b30b214d22. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:40:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2222644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1db225654147b9ed3ff77662422e47090cb5293a70710b2cf90ee6969a1efd. 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/QZHZ52023200.
Дорогая, сегодня загнался сильнее обычного
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1476e0cde9bd6c57598ae289f62a4d6e0d42474ccea537305460cc5acaae1b. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QZNJW2020819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7f3d851e9095ea9f6a02a2c478e852a1d1a5b4e7e89c7e581d8af5ee6045e6. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/RUA1D2480323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ef21b6d40339375827765951ac7fa5528ed2f22d9c11e61a76b5c3a6238111. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/RUA1D2114072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476d08abc30b09ad21a30ca55570096f0298ff28711840efc59d834fda997866. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:44:31Z), 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/RUA1D2114074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095cc5fc64a3911eb2622a3366cd06b7b23f679ea88974f75b1cac05f64ee1b4. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/RUA1D2114078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f69643f1f06fef41a9cc41d7ced19a935c27d5a28af3878b19cb3d674cc0c2. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/RUA1D2156591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2c6cd50460e0dc92c3519f6c5cc05fac4a11f4a512b67e683ceecac27db27c. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/RUA1D2201594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503c5df88fd3cc4353126f9eca97a0f4d612014f0e6f2a690bb60e5d4dda31b2. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1H2251018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5d97edeacb80acb4f4e5d1cf352757012e99631d150f0c06d985006a79744e. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/RUA1H2251019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b7b0a4b1efe74fa6bf096f5b6dcf9a708a5a0e371e3feb1b0279e38e8bb5c5. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/RUA1H2251020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e05432dff093c8d1cdd281d9268cb87491e143424174c8c0900cfe5b1c55fb. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1H2251022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d8ea2903dbd7368a85377f6fa79dd8aceb5a823c87e766cbe71b9b5716252c. 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/QZGLM2276650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c86d645136e80072e3610200e6bdab9e809c769427351ad0c2b96fb398739cd. 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/QZGLM2276651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc78447cdcbcb09f6042f02897a930a4020ed4321b86a7e1de8356ee6289fe70. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2276654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd0d2ad09c0c6373da183487a0254b8c5d1dcf95efbb99a3bba5df1f8e5ad06. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2249451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b9b5e0c2589753dc0106239c60e96dcf90ccec26640b811528af7b1fac9ada. 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/RUA1D2249457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8cc515e615e0ccff2556e202430e37bd4d2be452fbe0e8ae81be1d2311dbea. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/RUA1D2249459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b71c1b7ea4fba84e3feff0b42ce83b741ca63cbda7d7aa61304ef979c03d07. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/RUA1D2303724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8200d8a7c13f2b742513186fe514b4a43303445f9dc5057b376c0dd8eef5eeb8. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/RUA1D2340741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046b29af8d045f25fc76046a95378651b4efda692ee64e621066246a4c51be72. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2376757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114bd0fedd2c4a57d1fc9f057b0578f278e520680d420b3b8f00533fc52fe267. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/RUAGT2417841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc78f4ace1a37d9c1c8c2cfdead880db713a335906bb1f63c18fe64a4a8d6c8. 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/RUAGT2430267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67dc22f94bf23284bd56360626268072eb5372fae316f25eaab182da8794129b. 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/RUAGT2437019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ac39e878ba4a8c6729745946bf0a985f27525626fa2279804d8fab758f223d. 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/RUAGT2458313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35144f9beeb20430a5c362755d806838dbc33df4521ad108c545a9e454a69675. 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/RUAGT2433203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0533d88f37d771afeb2e2a430d0ac03919dd3ee78ba309ba6c460b5befb3bac7. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:14:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2458316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e3cfc965cced6483ff9370732ef3aca0a5517d64b07123767499a6eef8013b. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:46:25Z), 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/RUAGT2458318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439f4dbe4af440bba49ee199df9929c9b029e3d2ae9933bbb0c34e81c87608ab. 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/RUAGT2458320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16983e5d26fcede6236c01c0741f9b31231ba70169eb55fd13f22b8f1a46ace. 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/RUAGT2458322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafaf3700adf265c8c4901519ce69840468076f0d7cec3ab2ffb21254859d003d. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-22T00:32:45Z), 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/RUAGT2458324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc78f4ace1a37d9c1c8c2cfdead880db713a335906bb1f63c18fe64a4a8d6c8. 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/RUAGT2430267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c24171f86fc8665950a07ffb333c58cef6a6ab088309485b3575e02974f047. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T03:43:25Z), 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/RUAGT2458330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c10cfad9e6620a7c8bb957b077f8a4538adcc52d4202f4904d0ce77068062be. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAH62406407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5397ecce3e5e91be4f0cd4a6fba80e5401aa0554b0041f08369285399688213. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/RUAH62420680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94a221dde99e0cd3db971219368db9c7417bfe7bb9c6074d6915ddb4b51caf6. 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/RUA1D2540668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d60b8fc5dfd58c5934291ebf4f89d6677db1ef184d19d859af4adadca00229. 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/RUA1D2534752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94a221dde99e0cd3db971219368db9c7417bfe7bb9c6074d6915ddb4b51caf6. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/RUA1D2540668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee18530e1ad1de11949eebf523d5a45a31e1f42e447ff02c7ece017cbd24daf. 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/RUA1D2544460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd0e4923b599f84c183724affeace24178fdfede30e00ef172cf9206ca2fa48. 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/RUA1D2544462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32aa4ad44dc2a6a3377d7ebc1929356efa227187e12b5698b1f3818b547654d. 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/RUA1D2544464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c44d2a709b020e0304895067e63c2e9368de413ac8efc3f24f002dcad2d3bb5. 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/RUA1D2544466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22271e71c35822f2602ceeaf6c4d7c01b1d339486611c8f0f170a1ce780c445. 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/RUA1D2544468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a66d0a7902aef604f26d3199a98cd8e6822412520469394958129bc7f6fbbc. 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/RUAGT2525540.