Gro Anita Schønn (28 January 1950 – 24 April 2001) was a Norwegian singer. Schønn was born in Drammen. She made her solo debut in 1967, and issued eight albums between 1970 and 1980. Among her song h
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 0x962a1830a29609053f8aeb3b5318324a47c660af7f658c95fe879e427092c636. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c9d8379-bdcd-4d67-925c-a3aab11da67b.json and https://artists.proofprofile.net/proofs/artist/5c9d8379-bdcd-4d67-925c-a3aab11da67b.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 0x8a657f85b922d5365e9499c9bc6a02f01669aa510d4a0b8d62a2b219d254cfd7. 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/NOFCT7713050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2268ac336fdc9b06470505b7642cba9642e8364372cfea644e4b9d47bdfad26. 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/NOFBA8832038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4492553c4c24214920f325f793661a883138cce06d0ed057aa503ddc7bc50a1d. 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/NOFCT8001040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db1262a86585466a70160abf7e208cd74fc3bdb72e0794daad7b093e6cb6738. 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/NOFCT7303010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1f1eb07fe86127efb5f27425d1a89b6bc7ad3205412ab3dc0abfa987406ffd. 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/NOFCT7302070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7693664a6437e4583115cc7228a3812882ce8d19786bf7f386ee13ab9f7351. 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/NOFCT7603080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915d7c26d4f6b1968c173d16f69e5800e8386c7c1124c3fd8f36232cc57e889d. 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/NOFCT7603090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f8c997fd6de1550a7a770ebbc7c56cc838d35d7e96463e514ffb57aee2bf98. 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/NOFCT7302080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf066a9cc5d0c680e1c5b7a390dd07ace278fb69c84fb0ecfaade682bcce9a880. 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/NOFBT8815733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0c328b90c327f5fddbc2955bcc3175fa91fee6fe4950e49d7aeb9f42c628a8. 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/NOFBT8822899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeafaae63913004d495e616dcfa5c6507493d711ff4ef4feaf639199311f240c. 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/NOX9X3372905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a0079192bc8eb6e84d758cf7f7271418fd31dcd1e656555641e50d5e5b8235. 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/NOFCT7811060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96aff136a8a39ac2bdacd0209164e5cfbab21368472698376adf2d3624695eb8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NOFCT7811100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645618442fdf2e3633a00c498d64919df69c1bd53def6d1659e9df6e3db47954. 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/NOFCP8262010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa839ccf390c90fbc95b046927ebed8ef6c9201ee61279949edc08ff24ba94b3. 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/NOX9X3382302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc852bbbb47945defbfb4495e398b745a1be699b0f95479b27242edd9327794d. 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/NOX9X3382310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec8f7a81b766156cc65cf0120286a9a7569589d97413eb1d39ab0195d0d6a16. 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/NOFCT7807080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b79a1357d83d57c322951a1f2d328461e6ad20eb2aa53e03c69fb5d45399700. 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/NOFCA8607070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869868ed908e0f462c1923fab3767e10fa90e9d6d5e8c71d89520f890fc96594. 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/NOFCT7606010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31bc801ea0e5bffa2df46303ad7021ecc529a64f19899b77de024e176d175cb. 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/NOFCT7606020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5272b3ce4f3c5781efdc5d533392bc34f5af19130ca70d186db9b4c79376dee4. 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/NOFCT7606090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab1ec331a90b068f833d7d6495db93260e99522afe1a2a4c32a3cabb41bd745. 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/NOFCT7606100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a54df91af84f0c27851421168cea6e24e76862838eede6dd172d9594127242. 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/NOFCT7606110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84ded5a804967ae055a326a793bf18d10ee914356aa65696ca47a23d6fd00e6. 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/NOFCT7606130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12adbac1921eb5107b74a1937e6c629eaf0618a48da715d162fee07abc4cb10. 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/NOFCT8108010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03afff18a9eb3e9c2ad85366f9f83ab243e5d36e6907916c9cec2d7d6bb3fd1. 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/NOFCT7606080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9055b2539527ed7279b4ee548e248b5d6705f5a49a3bb2cba0cd0a67a2b8f6. 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/NOFCT9501050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dcb0626a64e0737dc953397898db87ba531a0cd3f7d2ada0318e79d1bf7d32. 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/NOFCC5806010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d61978a7c1eb4fdad0f070f3b3c9b3090dd9af5c2b95f23de2650dd445b87b. 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/NOFCC5806020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc3747432c1be0fb4987e783d56c651f38020d84f236acca53aa217ed6dfcc8. 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/NOFCC5806030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61020836f5da42a6e6b2618ca9f4693bc3d3f954ffc4a0e2e4d46c78d3e7f37b. 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/NOFCC5806100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4492553c4c24214920f325f793661a883138cce06d0ed057aa503ddc7bc50a1d. 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/NOFCT8001040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc166eefd484adcc5ca3c6af90673f86a19b0965ef56d59c8b85c77a2f2d9236. 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/NOFCT8001060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83297b603caa16670db8f2e546c00d0d1958546e0608338f90ea6798bc8f5573. 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/NOFCT7409010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4901489c8b59102e8754214955cf18e90c2683d59f354794f4ed66cc11b782. 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/NOFCT7409030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339ae0f5b4ec0b26b90f35b4b55d5a1bc57fd5da876d9d098c1ee0460f0f2e22. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFCT7409060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b3b5c76f3a87131d21dca8baa6f576734cbd7f39f63d31d1e635c3ed00b01f. 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/NOFCT7713020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39aaf74fa359f435b5c2121a43ee6d095d5f4657d8558482c8312f5705d291fa. 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/NOFCT7713040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f30f29354119f49de1243838efed67a5217c0bfafee49aaf2509dd41425283b. 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/NOFCT7713100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d043fde02923557adb2afa0da791aaaafafe6c69e50da2c00f592fcad37e0a. 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/NOFCT7201050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af192a3c8790de3fd96c6fd2896be2c03bc9d697cb1fdfbb674e41f8046e792. 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/NOFCT7201080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bf14243ccdbcf42d6e6f71a49f1742ca84e148cddbbb412bfdabbcb40be35a. 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/NOFCT7201090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5def0b8fb798e3d455477225e99cb9b404236e8a49174853d07aa16e052332. 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/NOFCY1503060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597d9b057626e5061ffc432ab94a30288a2df3d2e609c0025131afe5599d8f51. 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/NOFCT7303120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bafe9e7a85ef5544bfa8c8917238683b8840d08fc0e9ea02e7daa07e8656592. 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/NOUJ82202010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18582b53ea5c6d9e8e5f0a00b54fb1d14d64932acbf8e59dfa816470d132356. 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/NOFCT7411140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0614cb2bb4553bc0cea390ff8b9636e5805b089e9eafc29472ca14e42e9384. 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/NOFCT0801020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d18615f084892ed46e31d152e74ffd261d6483d48e9cdc7519c96ae3d547fe1. 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/NOGTA2500810.