Catharina "Nina" Hagen (; born 11 March 1955) is a German singer, songwriter, and actress. She is known for her theatrical vocals and rise to prominence during the punk and Neue Deutsche Welle movemen
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 0xf2b7c07e4f4ef88cf352f03099d169d358cca062896a32ca8298a735058ac010. 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/57be8241-7f67-49d9-98e8-c983ec3613ec.json and https://artists.proofprofile.net/proofs/artist/57be8241-7f67-49d9-98e8-c983ec3613ec.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 0xc2af2ccaec24006bdbd54ebd4c8524c149dcf63eb130557aa6cdbde260e8574c. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE867800121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8126f9bf955c17eb2f515cf411ebf0976b7c7a7a7981633983716aef34897552. 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/DEE867800112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff3b81e8bfc1a9c40326c5b7d8d946ca2538a4815b63ae80e8a7c0f0a3e5a3e. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11204504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cad814c310497ae4e5fc64d7a7c35c5bc138e8c9a626d54413e7aef2d7876ea. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/USSM11204508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00992a27914b3d9efcf02ec9d78cc01f8dddd3b2086fab6e02541154ae859e81. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11204509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e697bc3158dac7fcdef6deebf4c3dd4b696615610ae3ce339d536ab118f8b7. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11204511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215577cbeaf1badbf00539af871308e0babee25719956d9fd6fe2980b394089e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF078903740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9828b5963373fc1cfba521aa4b26801a80be27c6edd5d8fb9aac6b9dfb71e14b. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/DEF078903750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c92cfe7feedb3e886d4a33690db6367eeef4c7a8420cb8af529be6c80052549. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEF078903760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9c67e5749d1e3c0dcd890f06a7bd97bb28fb675ed13d373e14656178b4d359. 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/DEF078903770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65952bcf127495b17f7ce6a61cb2ed963b5fdb065e3f10ebe7c14483ac8005fa. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF078903780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a031a0fdcc6d26cf04b5990136d991ae71337df849b7b4a13e4c7f225a94feb. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF078903790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7637ad71dc583bff99cb3a3e02369c330c7d01b2aa7cfc07e98d5cbeae9436. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF078903800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfeeeac7a0ddfbdd556915fe82854672087aa5d19dd4919625856c8e2bbc1c2. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF078903830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd89b442ab0524c947b3cacb9507c838be1faf65297731b92e268daba9b7f2ba. 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/DEF078903840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e7416cfe30ce61711715afdbecce92589e3cea995d7cea2e418b094ef245ed. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/DEF079102990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb715deba391e2df460332f0d1770ceceeb4ab2216cc53761893417eb4ae6ff79. 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/DEF079103000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0413f660ccf9252559452ba0e07faa42d1997f824091854804aba10fc744af. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF079103050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb90358c7c692d4d41e462bcc10977bef1499e8b84f8e18f81322b076025f15. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF079103060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5136b4bb54bc43ddbe4634d8bb735cfbb2588909d98e124d3d87f07ad564159d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEF079103040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377d948e0f4627dec173b09b8f558352297e7b28d87ccf7ff53b7e6b66c2f08a. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/DEF079303300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2510d0c1acb9aaa4de57ca65c1bbe3568edcfb1cbd9e4b8941a31a20de5739db. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF079303430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6542cc36dadb2605b73f6086d8f4ce855f96f2e0227324ef854baa333e287c. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE869700838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1f6d5e2095f24a8c16fc99a03655a803b5eb5c45cab1b9d980e881b0315df3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/DEC769500375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa084a9e2240d086c15395ec7bee37680852b5fe2b680dfb2a86d58a598b50122. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/DEG120000301.
Der Wind Hat Mir Ein Lied Erzählt (Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2870aa0a76260e9129dd244951a00f88609c662112aa7b9594a95ba93bba869. 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/DEG120000981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c35e0e8a5a863f246a734a5858403aa8b720b76bfc36d4f06de9c65c37eafb. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/DEG120000303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9fdf572f300d5ce0e07868a1cda7e36eb4dd39dc64db7a252e3de90a118aba. 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/DEG120000304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bb301285676a563b90c26d093d29bc12f00fc616c00da3480cfa0babfd2c6b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEG120000305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8692eca6442309621574bdaba5ea6d308947182611e761405a5a1d805521fe. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/DEG120000308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34440e1aceb28986f64414565c7701d86ecde078c4d965ba759740adf7a10f6. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-21T21:45:32Z), 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/ATM890400932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7080b18ad8590e842cf2f008d52bd561d022c76e7517bfadf91b9f27d9b417. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC739900124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41735572a9b6280d4c99471a5aa6964d30da97acee59e4b01d0c80c6c7fe442. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/DECZ80600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310efc5ae91c466664b3a25fb13ee74e7e7f5303fdcfb01d54683cdf3bded80b. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECZ80600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7411e3e4baf78e7cbf349e31c35b4b139a723b56db1647462a489f1a3397956a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71008227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639585b0e233a3d9971126e306d99f242fd06e1d9420c11303222021f688dd3d. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71008224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748deb90abd294c490da10c0a42651f0dfa33cb023a9b4f0196e62241588ef24. 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/DEUM71008222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fb5bfc6c7d723cd8bb6814da34813a191a52a37e02a4446715605c0e399819. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEUM71008228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a874da2b3ad6643295c6686e937adb7339c5546e8f0cf3c7e410150b1fe2da0. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/DEUM71008223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3db1e54ee13fc64027b7954c8d9515d4b0cc709f96f3a327310bc3ad892e158. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71008226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ae0283a790a83927580fa10fd50053bc75bf7390e603e3064320a047210f0d. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/DEUM71008218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe47e37899f5089dc9d771db271ff94153cb991bfe399aa24b7a8b486891f637. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71008217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65c62cd60aa128e6cdb816268751efebc73cdb9da295ff0467a64e3ae3755be. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/DEUM71008220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597925f536f80e99d3f7e065b1c6af8b06b87336b29d633a76d27ddfdb8a5fbc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC739600094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2c35d79ed7325b2951b164a82d2686e29867b8085a669cffd3eae61dbd7491. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC739600095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb4b05c13a507fc0e9fb3a109c5a4483090066d13ba247150a5ec21a58f4119. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/DEC739701002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c888243a2c15937a1399b586141292822932f711e949dc60d00b1d78f3bc9d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC739600096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f1eace4e2b14aedb21fc978225e8f8855127fa027dd7022c495c9ce01b98f6. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/DEC739600107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2404589ccf93ede547dd8dfa092fc9b2d5be1b0f439196648c098726dcfb4bc1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC739600093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c191bfc7bf818621eb38cb4f82647726606132289749ab432786f8c754bced. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC732000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8691db43c3d96e0493d41ea72693e010e730f97794c83f0f9c0ecca9dd2e24. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC739600097.
Du hast den Farbfilm vergessen - Koda-Color-Mix '92
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6501c093d510ecf9e50e6ff84ef0272acbe5c34d5a4bcfef219e6202ba6b10. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEC732000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e50c5d61bbfd9e16d5199274e8a00284d2ffce17c34f8abae98c4ebb3f31d1. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/GBLAZ2201786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09506beb9114c4cf671ee0028be385ea9e0e28ac81292650e6af72d3e185c86f. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/GBLAZ2201612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341aedc34515656698bab5dc6808c411070db7f4d79d6d4a3eec501d0f7e0892. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLAZ2201785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548c0a9cd7c5daa6e79bc97aa2aac8aa2a095e6eaed410a528955371510a4c82. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLAZ2201787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade6d8e893bc622fb893f64bba0862e45d73e36d04cb85bcef9804885f965da1. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/GBLAZ2201788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265bd4fd96dd228223ccba6d4feff72a65ed3d89a0086efea63b822d7efa463e. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLAZ2201789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2e296e294653d500257096851a28f430d6dade197195444218aab84b8c70b1. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/GBLAZ2201791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c7b8a360e93480160468c6a3010931ced0e9be61a67f0d8e1f4f7ec9452b36. 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/GBLAZ2201792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b3b0e54fd044145f181edbd629cb76ad1ed1ed2fd1ad98a774871457775416. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLAZ2201794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99764f3bdb229f660f5d8c01144237f205fa0358f1fb4b17d588fa39974f18fa. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/GBLAZ2201858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839fcd5f88b781fdb0e03fa136a111912d7a3f7f6c84e44f2236f46f8e511199. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLAZ2201872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999a0f278c5206c31a2050e49e1ca1c8227a68879c10481b9261a92781c7696c. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBLAZ2301889.
Geld, Geld, Geld (Perera Elsewhere Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999a0f278c5206c31a2050e49e1ca1c8227a68879c10481b9261a92781c7696c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLAZ2301889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839fcd5f88b781fdb0e03fa136a111912d7a3f7f6c84e44f2236f46f8e511199. 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/GBLAZ2201872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bcf080f5fd79ea3f822be4de2da7165eea7b39e75b58ec41b9d28db78fac65. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM72412884.
Personal Jesus - 15th Anniversary Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a874da2b3ad6643295c6686e937adb7339c5546e8f0cf3c7e410150b1fe2da0. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71008223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3db1e54ee13fc64027b7954c8d9515d4b0cc709f96f3a327310bc3ad892e158. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71008226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ae0283a790a83927580fa10fd50053bc75bf7390e603e3064320a047210f0d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71008218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bee976261599501f0ec2a40eaa17566aebcee888bce0995a64535be4321d931. 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/DEUM71008229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1510dac0a3e30e1d00d232c321935995d5e4bd54611c1ab6d88c47b353ae6803. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/DEUM71008219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220a32f2ac4aa6ee6815fcf42fc012602aa536bd0f86e4c4b300dbe80cfce4f5. 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/DEE869701659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f681eaca65cdfc1be550f2eb3b5366cced02d609024a134646e0fc167a37ad. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/DEF079103080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0229506c2e3ffd39e55bff412152c09720eeb2d1bc55588ac7c4764edabf937. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCST9725708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d0c99ef70989e2c2c08a3b1135b7fdd018d266b11241dc1fe5f74ea8d62d17. 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/BRSME8500113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d0c99ef70989e2c2c08a3b1135b7fdd018d266b11241dc1fe5f74ea8d62d17. 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/BRSME8500113.
Love Will Survive (Die Liebe Siegt Immer)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc373f0d3679315ef55e1b08b4eee458b8ce76e6ab8cd4bee5e44ccb7f15f0f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEN120404239.
Ost Schlager: Im Osten geht die Sonne auf
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7080b18ad8590e842cf2f008d52bd561d022c76e7517bfadf91b9f27d9b417. 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/DEC739900124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7080b18ad8590e842cf2f008d52bd561d022c76e7517bfadf91b9f27d9b417. 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/DEC739900124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7080b18ad8590e842cf2f008d52bd561d022c76e7517bfadf91b9f27d9b417. 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/DEC739900124.