End of Green is a German gothic/doom metal band formed in Stuttgart in 1992. According to singer Michael Huber, the band's name implies the end of the color green, which typically symbolizes hope. Thi
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 0x7aea6bf8e2869b28da4c64bad15975d9a9edc2c438b9653e6e20ec2816e41b3d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c81cee67-bd06-4130-bd03-467fb93d3daf.json and https://artists.proofprofile.net/proofs/artist/c81cee67-bd06-4130-bd03-467fb93d3daf.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 0x6fd09cd0adbcb4aacd40d073d25aa24333c6b6504a2934dc17451dbcc9a0fb6f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560839796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9b55d0b14334b16b57ec5ae60211843a8805b8e3028770eef069127efc2038. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560839797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1efaa690582c34c23fd03c6753e8cf48f4e441f26ebc97f4e63e58a0f4cd16. 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/USA560839798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80f63ab620cb64c92d7d2150a213306ff1974eb00197a29bcac688779003c3d. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560839799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699b14ef049b230fd3f0893cd9bd67ce306626f71f490cbeec8f898f20855842. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USA560839801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe807a478b27dab91f146e76fc06b304592ffe62329bb4b934adf962b6f87b8cd. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/USA560839804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50966c0374ef6893ab0b59b1a110680fd25890c10170e8a639e6e4447a4d7921. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/DEY110300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026b3b5a8f78a15e6a60a5188122fb08f48d4592c3e7875d7076e5ee43d142d5. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/DEY110500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7eb4e2471a0a373c694a6759b2910a0fe3469a924f43c052eb6d77b3cfb558. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/DEY110500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb483b26c7c9ae2ac2b38bdb7fa226d8b8d19cf0db9e501ee7db4936a9c8fefc4. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/DEY110500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afad7e62e0238febd944513cbadd934614936569b2e26bf2a9adac4b349428c. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/DEY110500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9b04ab0dacbe033ff263ddd3d08979581589fb135110f644df8b72b856a9d2. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/DEY110500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857910dd59ae9fcbe8528abcb35a41dd577ac1610e6069bfa7206c0440e546ad. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/DEY110500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb227593631b5c4f9c9c89b7c473e26abad15bda986b63a33f5675f41781f2e25. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY110500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca517efa9b82658900823909249425a58569bf6c59cff8fbce6a28a6b15ebb76. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/DEY110500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7cddbb92c979fc8bafececfac5ecb824fb20b304dbeba983a88ca17a92b7f5. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/DEY110800235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26aaecc1207b6540ab8659a2b8160307e86b0aa8542fb79bd86f8d411c21f8e8. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/DEY110800237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd93e166f0393faab0864354ebb2d9e1cc372951b680be0e2daced06cd6e8c39. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY110800240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f876ad33109a958bd3b4fa5ae4a2fbd8a4e97f91f103c6f6512d5a22f13438. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/DEY110800243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3caf43130df83538503c0ed22a90523112f407df84230fa2db6824a7f2fafec8. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY110800245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9a2c6a0348dcf62ca48e69038a797e3a4e87bc6b89db0e46352466c49f3806. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/DEY111000431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9257c50588a4653f72b031e3ffc368471a8e9e542b063c32dbe4edd76ed3f9b1. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/DEY111000432.
Tie Me A Rope...While You´re Calling My Name
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8520931600192b0a97823441878ddc6ade5ea5a9c7a13dbcd98aa4e875f00cca. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/DEY111000434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef6b0e32750612b4208673a8e6ef99b2faa1a40d269f6d53b0c51f45b91f4bd. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261349802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345ce54f8a629eb593af72c382f93a753072c5ef938b269cd4e36a370c8ac745. 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/ATN261349803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2558205d022398750c545f7f90ab5e1149613661a100782566eaec5f538038bb. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/ATN261349805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6741af7a598a7ed1aaef2d7cea553718d80ab8d013ec41a80f404e5adc9ed5. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/ATN261773101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ddb91a2d14d6f445d2a57dfa177905530e3d15762a5c8b6225ec0ca2bd13aa. 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/ATN261773103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2d5144dda3f5b58a47b0eb2f7d1b27e7356b9a8a67400b206d73649bf3e16c. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/ATN261773104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac9cc026b38718c1805261c7ae3aaafe39f004264737caa5b1f93faa412ce02. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261773105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03441381ce36a8d98069d555583befd3a283dcf69cd908bccf58284598ea748b. 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/ATN261773106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4891debcbbe6afc6019aade32f50e8a7d7e04fd32922db41678695685841fa0. 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/DE1K12510801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16a396401bb77d151c588545808d1d9b0b5a85bcf9d9b0f6c567968a282e2f3. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED839500251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4891debcbbe6afc6019aade32f50e8a7d7e04fd32922db41678695685841fa0. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/DE1K12510801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2969feeaed9ff3fc334f7fc019947b2305c37b4ee2037e751a67d65dbfcd7c26. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/DE1K12510802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2d5cead178e30020eb9276afb16a4d00187d6f7a3403fc15afb7cd895717ac. 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/DE1K12510803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cbd4ce379081433c54a861f3ab11cca6a7d09adf30f148c2ad663fc1cdd438. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/DED839500253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024a24ac2440378d7ef964930468875c8dd12d5ca7341a045f5d1f8b36c41738. 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/DE1K12510804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96f1f287c6bc3c12aaae0f571b488312e79c72e474f6d3db6f5ab649f076d6d. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/DED839500254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242aa0c3e85cdc2773adf8f9865c4d8134bd82e36afaea034b8442ef4e7a252f. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/DE1K12510805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1d5f98aa77fd1ea7d04bda9c3b5d427163d21b26eeb8cc2901c5580d8c9b66. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1K12510806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0c900a2e7218bcb013c8c352a2de36dc5c9bc009c872ab784c395be0e5a638. 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/DE1K12510807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7203d0be9bf13959f527245570d776ad1bdb61b6daa81998b46f8a991499a0. 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/DE1K12510808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27287904864f27c6bfb5739da0fe6004f1a1f0934c40810c35eae11a394354af. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1K12510809.