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 0x12ae118226b6199dd3a79ff811d268269a3258fb5cb5eef2c777ed2cc68d5e04. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34329fda-fe5f-4262-ab49-6612fa3dc38b.json and https://artists.proofprofile.net/proofs/artist/34329fda-fe5f-4262-ab49-6612fa3dc38b.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 0x9776d0bc3ff2de6a48cc89118802bdfbc71e82fedf361880fa8a7e820fa91f5f. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:30:59Z), 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/AEA3A2115124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a0463767e27c0db103d382fb9beb64ece4ce46cd607cdb942f73c61b7c7285. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:37:50Z), 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/AEA3A2154351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eab66c8d0ee9a1ae53be2d6f5d27c3f354c18c7c83b54071b2029b281d51ad0. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/AEA3A2162660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece89f51603fb15a4c59a131d247f04a2e602c08108bfa6cda85e1750640c3c3. 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/AEA3A2165088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb9238c46e57c392b834955bf7ff0b320b432fd395eb9953b31068ff10853da. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2138182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1537eb00ac44d4f9e689d1ce86d84b4c7b869e08ef8dc2fc8e99ea87b69360. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:10:45Z), 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/AEA3A2136159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3423a9065b20d86e37c0c2c804ea2e073027fe17f017a1881be9d4ef9656c569. 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/AEA3A2120797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb869b5a1e3c97058427954e4b77a6a7669e419ef665413ec4c4417850fee7266. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2114729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85321c0e491f1bc704d61b8932af288a2592e68057c010ce4109bd5212bc0d24. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:35:55Z), 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/AEA3A2161667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82503bb81c34e16fdece6f55e0cd4f4d4f0107853eac79087af601fc59ef54da. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2125498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a60e06c03718de5f9e0b6919be5384bac3bddfd1f966e72602408a19d682f8. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2194255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9b561bf2983e7249532ef960984ffafb19803a1c3640a75ad60144bdb63c93. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:08:22Z), 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/AEA3A2180119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbac04aef55f8176346d90cad1e0373ce4068e1f4ac46369c04aca1aefe35028. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:35:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2112704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cbb81345c720d33e0cc0c1424c29f885a1ebd8a138514dccb76f960f25f1d0. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:54:17Z), 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/AEA3A2149777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547779a8d4d430f086ffb275e54a73308d58a66c20aa8ca0ea8a652060468411. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2148462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d30485d121fea1a0ad6e762bdca11545203c96db51a69c397afd6825c0fcae. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/AEA3A2183975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9e5e200842ebc303b86568c23cbe449256f7754e6ef2f2962fd456c2ded77e. 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/AEA3A2151029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f584bfcc3c0fd40239a9bb94ac8ac4e44c9cac21c52c16394f77d6198186b0. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/AEA3A2155601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151ab1ebdc92238e866b2cfa22cd456197add1b900c536ff0d3d14dfc647bace. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2128068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445c9c535ca010bc939a0ccb9643a06e0f73a67653fa926e6e6a5b6f15835f81. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/AEA3A2135408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458a96754d31c63367390eb2e4c245c04328e0f83340f09900cb8533e0261c6c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:53:45Z), 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/AEA3A2187512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f403b9bc68dd21a002c07b95e8ef60888a96e7c323680d4eda3811ff18aa3d. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/AEA3A2165637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b69b7f3c712db6c8b887da7838db8ff929252420d60111d554c68203bddb4e. 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/AEA3A2166226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34735066091821cfdf420446b1fcb0726461c50e0a017eeaf4671535ab583b16. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2146769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555f08ebb0679e0c91a43c0d8ddf1e588910e2cd8fc25cde937692dbf3680cd3. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2100387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e014e74f4983131a94242f3809e9eefec0cc6fb2d97280d3274c74ba8ed2388. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/AEA3A2172635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8583ec8c39880fe5b3c663db888dbca6a1953df3924277c74cd44485b7621368. 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/AEA3A2139281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b66ad995f0d10fca18e5ea7a12957db169b5e8370b89d76dd85928cc11db886. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/AEA3A2143258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f84a8fa3f41ee325baff4c91b36f66e7560d91193cf7fd7648f56b78104f73a. 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/AEA3A2132317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c74d9af4b7e67625efdaeeeef1a97b14524ac40fbda9388b0dbbbb45cd2b20. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:17:05Z), 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/AEA3A2134941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ed503378e5fc5b3fc71a89c1e7322f5207ef4ced6268751f01f63e45ced536. 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/AEA3A2138641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efe01ec122a0fb536600a9a3018f3f2ebb86c348ec429be52b12c425213c9e4. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/AEA3A2194505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d814c9008aed60652a0758cccb46e861c196e5286827cda663364e2453cae6. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2152143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9625d840010b2eef4f6b99c61d177f838f64a601038a105f99436f2e557a8f. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2181284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44888960d1cdc775a2286f65e622a4b7e0aa7f903f2fd11f9736eae1283ef534. 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/AEA3A2100282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe1920ee2f1307b2b0867d8e3c0a62df731541674072ad0a96fcc3513134708. 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/AEA3A2172637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8ce9041921550cfcf5069a4f266b13df7e50ff039e6c9de8e8473a5876c96d. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2120682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73afbbc46576778912448b9b24987050e4532cb1d64d7d3d0421c6bc931cff60. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:17:46Z), 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/AEA3A2131965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346b0216c16584a052935e8aa29d655b0a7c5fac9f0cf2b43303964edaaa1328. 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/AEA3A2128536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543e2e2d2a1f6fb3f58f3f445cfe6b299a64cd9e11d0a4d6ddb149614c9d51ea. 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/AEA3A2175706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a78f5a00c080544a1e49124b3825036cd46a1a0dbc6588e05d174c89ded553c. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/AEA3A2172769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a8be96ac79bee6c446419ce010d239ca75a8b37cf3b726117d2a109883b19a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2180629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde34a29c2688441008fdb41a2260e4eb42b1cb021ecf6d1bb8615311f1f1e65. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/AEA3A2186909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c1622483d70426dc386ecdb2bbedf12446b743a3b7143208cf6b200d3f3cd8. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:57:16Z), 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/AEA3A2134139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde48afc469000c8da21ba754a38c68ca34616fc3d3735a9a73b0915f06fbfcb4. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/AEA3A2176214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41278c96cdb2b570f65beaadbbb3ff14c27297902bd8281bc2f63c9de295df0c. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/AEA3A2162799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f700eab0a947bca273dc566a95bb4cee26da2cb8fdc7b3d43ac606b0973adaf. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/AEA3A2170783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d39938eb90f72de7ac50fdc66fe80e107f59c15ef43355de52b5b913200e36. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/AEA3A2169226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab954ec6ef704df14a55065784676ea5f74296698346d5fb4471ba1d4220bed6. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/AEA3A2151147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e18262b2558ca10f76ec85244581863f05a728dd29049effb7c04cb9a9f75d. 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/AEA3A2111176.