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 0x2c144fc19278596104a79a55ac6c9a733f44daac6a10059ddb6c8aaf796572d6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3794bb14-ec49-443b-ad92-57b147f2bc08.json and https://artists.proofprofile.net/proofs/artist/3794bb14-ec49-443b-ad92-57b147f2bc08.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 0x63758ab34cc308cce996d6fba396dea2ffddc473da9490016e2d96c9186c8c2b. 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/NOUM70701448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7c6760b769ddca297c1b7d8e6fe4dfd3a9a934341bfa60d31eb2532c98485e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NONFM1901600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e626e18eaa64f0d3ce023a7e985407bcaa2da5ea15cbd9508c829e8dd77ea32. 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/NONFM1901400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972d35844cb25337e1aad6e727d1beffe5978cbf6ce31b89ae9751f7c6f43731. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NONFM1902200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83aba4e90fe8ed27a461369e2b24877ec9905df1b852d84895e3b31199c71271. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NONFM1902300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ce159560e016cfcdebaf6df1e2b12b8e2b48cc031c47e872d6187fe650fecf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NONFM1902400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e626e18eaa64f0d3ce023a7e985407bcaa2da5ea15cbd9508c829e8dd77ea32. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/NONFM1901400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9780f86b64d2245d84cf83953966301c1bf050dab3aa59e4e196267261eb5b58. 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/NOUM71200349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bff593c7bbd936851067c46691537aaadac9cec95a01bb33dc9b9715ca6588. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NOUM71200358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7248e890bdb99354216d89b99148a9914c11846e23bb6458e2576ad391a3f38. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOLNA9401010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eea8306b5614ca3b3695c3f8261bff3b3da2d58094ff4916bf3939be5362343. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NOUM70600600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c8bdf9c9b4df8703333c73483cf308e81c9affe99c29fbb7f5ddef5bb9e3ab. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NOACP9207040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6f19ce1122b7ef8f62e0a66cfae05d33f9eb27dca31c51582253ba35fd2875. 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/NOUM71200353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed469514e0953c66582566744a9911fcd762c6056a5a2e8cdf0f3d0b6f3d0886. 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/NOCYY1003010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747ac8377039f2925e7da093d3a62a3637be3190070d3e97e19bd6a2abc1dd2c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NOCYY1003020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3109cb12d1d066bef4d33b7a95a43de9670e97b600dbefdb9c7ba60ad9a072. 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/NOCYY1003030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fdda9838a28e1da0e073f3d81874e1725a5f7a6d5fef0fc6903f42397bd6c11. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:24:29Z), 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/NOCYY1003040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac6b604c3e1a03718b68f80261405c381374b178c4e4999d48a9dfd36f6a01e. 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/NOCYY1003070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e57c20650b4b930d028394db5b2b61494521c7789788071794657cfcde6c79. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOCYY1003080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30016a2e71dc796e72ec513977ed5b4806e99820dc1ccf7b59131fa6a20452ee. 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/NOCYY1003100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ecb9021722762a0986dd5a9b6a50803c9587625dfb9303fff125af3858c819. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NOUM70600319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310825e3d0ebf2529c7d936ce59508894b1cdf3215bd0b1454e8648bbcadbade. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:18:36Z), 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/NOUM70600321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62c41567d73e1659238b5f4c3369da5a438aa6615d6331c56bf0361863bb663. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NOUM70600324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03acb2f4dc75f47fa66bb29bb377212f8115dbad4a0e1c0903546d15b3a4c6cd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NOUM70600325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0a87a92d494d9f091a25b2d222d41b0c0fffc7cf8f905302f4689683793358. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:32:01Z), 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/NOUM70600326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ce611e354e2a88ffcff5fecc7e29710b68f82db6a2e9fc955e1b4227361eef. 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/NOUM70600327.
I Spitsbergens Kullsvarte Gruber (Vi Seiler For Velstand Og Lykke)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b83cbbf53c45950ab4fdaefb2bb60afed073962e2ccbef1c6f78163ee05b2e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/NOUM70600328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba99dd22cca6dd5c2b12de81058abec8698b4b5bc1334aecfbb9862e80dc443. 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/NOUM71502446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6aab57368da94b859b7b4a39943dda9cca0dfe66ab972596e6fa3c75a2405e. 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/NOUM71502447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c342343a8e6f306f3107801542ef5dcf2e7ec01d8e27740e8d7ba524043d4b. 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/NOUM71502448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ab1ab5b77a6ed5aa6a05958a447bea1a8e446574e48c87b854eb159456760f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NOUM71502449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6e7bc4df2e09535ed7b27bf289cb1f523fdb62f9b3bbf56c48dabf9a8925a0. 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/NOUM71502450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248b9eb7dde6c8af0e72662e01c5c8048f654e89b17ad286b0958a04e297c60c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NOUM71502453.
Gammeldans, Ærlig Country Og Rock N'Roll
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c56b1b7481ff6024fb6dd355e3982c72197bc91795758642cc5acc2b177501. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOUM71502456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7030f857a686fb8998ba8790b545943ee76262d43ce92959dcece4e0d4e7da9f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NOUM71502457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86951f350a03045e58d34be53fd455eba55077ac22df5d0bee0a94d55776779d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOUM71502458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d109ae346cdb7cb49405ca5ab6ce03f2dc0be3b3b7210b813aea2902aacddeb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NOUM71502459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48904b90173897745f9b90e1e771ec2a00c001e9668c76d6b69244d10c6f5d62. 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/NOUM71502461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae8fae80f1db8cc53ab8519ef202a60e0844da5078bd18b920e09d5807bf9a4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NOUM71502463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2ef8a6506b153bdda82026da2da68e50b80852cedc9316eafb1388e44b3e94. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NOUM71502464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06a74cbaf53fe8e0c7989f7b592ca9d9750a22f94bdc09d72ff6d81310ab9c4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOUM71502466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e40676de6e4366c05c724ae96d60623b2e01f3c91f14eb0f0edad8ef76d2216. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NOUM71502467.
Jeg Vil Heller Tynges Av Det Jeg Har Gjort (Enn Å Angre Det Jeg Aldri Fikk Til)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea5421649f736896d554c2e4e8200e7bf57be144283b3a8cb86ff27367e13ba. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM71502468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4880a35625ed2bda0bbc5b11aa359e6d5b1c9c336bcc019fea9962e77e80f26a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NOUM71502469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf36da161d31240c15455d588e5d1dc6a812a80b9b4de350308f443470225460. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NOUM71502470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d6d0fe563efa8e6762abb7c495cbdcae0ce7e3f9be5d6291e7dd54e6ecf652. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NOUM71502472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1d52bde483f6b4db32cffcc0c5c92cc32c81ab63db76ce67342dd684c658fb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NOUM71502473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b4ef74ca6a8dcd34d41fe13d897b4587957257a411716e658928512d3c1fb7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NOUM71502478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b623cd99e5b262a57e217d88d6a79dcf809d9a0af715576950e75fb476227a8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NOUM71502479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0b2c561398e0ce24e524deffa8132817e1b4d8787ca1115c584046f41a2b07. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/NOUM71502480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3301dbe86fcd55fb2b96ecf5069e25d12993ef2ec846ca7b53cf7f818bdb35b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NOUM71502484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bb968f701bf2d578f3e267664e20354bb6e1e3c93aba358654b756a4caa234. 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/NOUM71502485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6e471f48bbf95c5f2b2b1604765658203005f59be0a60b94dda50d8dcbf255. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NOUM71502487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6032ed9d556cdaf904ffe9750317b0a278a73e088e37af1e92dbdb47f0061f64. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NOUM71502490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f4317bc63080ba03b6324b8924cbeaf8e7a568fe601b0e242c18255aef44ee. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NOUM71502504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d454a85edec2e935d392bddf1fe6ebca8ef104c0a1ba47feb9b08a8b08552f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NOUM71502511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4efd190c0b543d771284e3d4e211aba15d72d33ccb253e85f4866c6a71b322. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOUM71502513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf43bd183b46209e62a078150e87fbe29734ccf0561df60f1ab8906baf45ca9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NOUM71502514.