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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c6745c47f75b860a5444d93044fbd83faaeecd59a5a4b3d022915b6101fae0. 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/4c78f12e-c584-4cea-b1d6-f61813c053bf.json and https://artists.proofprofile.net/proofs/artist/4c78f12e-c584-4cea-b1d6-f61813c053bf.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c437a416cd1a9d9f67aaf4e49a73a06cd51034559c849915cb8f687e0a1af4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMO10000945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0a39768528ede1fecf6c288c1654107d9f157188f727c460460eb398b36631. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMO10110042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726db0b8c90fcb499949c8318ffded96312fa820f50599dd8cd03bf0536f3423. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1802811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0515a9b787d062ccc957d7b93f071763e90094b09a3a2d7667dbf55db4e3ac0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMRSZ1802812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed33592e3f8443642480ed068a4394e67e9e3a7bf9a3289f65c81ef16e503c9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1802813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e8d5c6afc46f018d0e263c9799a5ee8999dbe4390bbf4216ceeda328bf64e5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1802814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1b86f73ece326b972b2a8156931e1387fc554064f43527d3199324279134b2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1802815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171094d24fc74536fc05ea993bac08753105c793f6a9ca09eee4a40b39528c0b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1802816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0f5f4e5283cca49e8d3b2325d33cfae64b01c976238f145469693cb5cb6422. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1801754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2b9938ccfaa428b020d1b54befeaf2cbac116a5987f207ace71e02d7691206. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1802818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1360866d40896db73a9c19900a6c3d0d9b2fba8e5e27f41c759bcc3bdc8c0986. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1802819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295b315f320a5baec556a008d40b0da2722e95649fd33eb242be412d989d17df. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1802820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c5c8b8da3590dcd07b9c1b5c325d208219111403095afeb3fa3989f66eea2d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMRSZ1802821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8845501e56abec87e550866f7caf786054e5a4bb3cdd6e37e047444e2e0019ad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1802822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893613e9b39125b4dc3ca850a537130eda5a66fb349dae7f0abf6a9bba9bbb7f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1802823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0fc43004190ce2db8a0f6f3efc943202b42e350f12d3ad69918ca132fd0547. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1701522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88aca3bdefa5484e55416b35125b985e8b98f0dcdcdba39e787d1f21b06fb3df. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1701523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ec908a8dca8f8d34aa06ccefcba2477bcbdb7f12de3f15138388c433c4dd47. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1701524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ef28f908c3a4f894e6abd6aed206e6e680739b6d6c07de3ac2ac2fa9656b3b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1701525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74293147976d778169682f23b8d51a97fbd19e82588e40d6f2aa409b23a444a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1701526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596d9d3699100a60ed33e8a9ae1daf1703073583120789fb9eb996eb7b9dcfea. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACT1642342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2374386eceee50b7ed58382f0bcdcaaa61488b4db2820b1995500346d6917beb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMRSZ1701527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582d46470372d8bf023bb139a4585cfce3382610a8d38750fbaa58efc805c009. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1701528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9085c46add53f8f8b32f3a38b533a182dc3dfc9c8895749b6bc221e0a2902108. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71306785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30e1f0fce5d8b885e8b6e6ff7434c8c344c70ed911a8a09426dca60f38c2792. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USUM71306800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ca062b9972c8f3ad3c91f8a92646c6f5f794e1884bfc53300bb90ef3a57f06. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71302651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada9526d412056d344d730f7bfa53c072dfa283d8a85ef52f37d5185698660aa. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71306804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2254ab1317cfb9c4fa8df19ed6ee4e49da02ed2af9140c126e9f646f8ae1ba. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71305180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350cbf7ae9a8709afa8792d349acea8c8cd71c073547db9a070f35cafd021682. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USUM71306817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cd58fd900f6258091bc591fdc5439d6ff54d108c32289f96ed28f91e44d2aa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71306870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12aa269485ea12a961a11555aebf4cd1396b8e4ddd9ff93ed9eabb6f13823539. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589ea84c8f3cb9ca503b7e8e7abec1af00349c5951d38f88effdcab3e278df30. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70853385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93742ea7e943e4a27e99d02ea92727701446552c028721d0d58a2a4be66b0b81. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a4b6edebb69a569d602951e218c1283316e6008f0288dd25688bae9c4d2ee8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c90f3606e20b525ebf480ac4ddab106add6c8498bffc02cb4ba9c108195045. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916304ff62db33157a74859140dec8300e7d07ee028bc4a07c227aed58ae3bb4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd399276bfbdbedbd592fa674a3211c3b65364ad964ef53e1260666803bd1eb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70900845.
Testimony: Vol. 1 Life & Relationship (Deluxe eAlbum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e37151459fc411c9c5c6699864025bf8c5de9b11cc38ea8699980ca62cd7a1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70603503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171fdbce16861f0158cda90056ca35dd2cdb3120f97718f546a0c14ffc8d6030. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70603504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6a67b63677f62f429d7e9eec5742dbefbf48e9848b32d91024ed058551d66f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMO10300741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa83a821ed31994d037a80766f3a2441c367c70a2ea56cf56bcb42d387e9df99. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USMO10200776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c437a416cd1a9d9f67aaf4e49a73a06cd51034559c849915cb8f687e0a1af4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USMO10000945.
Tara Mangalartha Mantra (Climate Balance)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ce4608d14a2af9b26df026c4dca4901004816cf4387f4dacaac752405e7efe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHTZ2210009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa712a39b42e14b56f467943a04b024ee872d615e9983708b7f9ac7c1a08976. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2115159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f38406db8ba7b5f9ca1128ffda6e4ab27f3ba509a42c654de72702237b8fef4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2196570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee8e747aec6da6f6a63b7ffa3c5c840fdad4a264200c4c44944664152b3ff0b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2000365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66feea2f66b48600a28e4c6e7ce6b48394cf2a0d0a56a7e24a73bdc871ad66fa. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACZ1798228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b00566794e86a340f19df3db595c8339f4e784c0f6fd95219d4e8d724af8f54. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70850239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba31c4b859bab0ae6c6f2a1a1ea7daf31038bfca74bc3943f4daff3179c307c7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70504916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0072a9aac3440027969211933a268b1e7f1b9d649dbc03b288b8f5be66517c7f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMO10200691.
While My Guitar Gently Weeps (feat. India.Arie & Yo-Yo Ma)
Guitar Heaven: The Greatest Guitar Classics Of All Time (Deluxe Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a77daebf9da0308826e33a009e93c15fe25cfcf87f59499336555701b6e5a20. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR11000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a3109bfe114f4aa390b7126adddb73f5ff3ae7ce386f7eb5e4b077872d3d57. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USQY51153258.