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 0xcd3462df78fbc437fb6096bf3fc3c2533e33c54b64a941df6822fc19ff1bf6d4. 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/3b2143d4-8b33-4ff3-9f73-b3491d7f7af3.json and https://artists.proofprofile.net/proofs/artist/3b2143d4-8b33-4ff3-9f73-b3491d7f7af3.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 0x68c2361a11f59566238711c204be6a5cee57599483c172974b4bc851f8263bfb. 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/NLE3B1400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7d6606872ef4f61bddb143da7eb0b3285e52ddca037862de2bf70526a64ab6. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE3B1400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff0f15189a758b7c376e06082fd2745d16ea1062e76a0a27e587f19efc96f43. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/NLE3B1400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec471dfa559de5477babc7c44fba74df595261f8576b7bb37a8fccf101f394e. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE3B1600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdcacb00b8d4669fb6ef90d5afc45e28818bbf054f3a3e646d11182bb29f02e. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T08:13:46Z), 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/NLE3B1900078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f01301318a43b031245a255345eb5873fb9244336996b00ae8d97175598a602. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/NLE3B1900079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2627d0c41fdc6fca99a0414ad5587f6b313792d866c765db34197d0e3cde586. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE3B1900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe3f71ca34de2f17cff499cae0d42238cbd39fad4cdb03511fb778c3f99f918. 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/NLE3B2000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4acf519d92d0cbbb1fa27ca022d296f88ee0295a7556a2f35895b3d04bc3e911. 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/NLE3B2000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531e97ab6203cd117c55a5ac0be3c6df77af7c1295043b972ab15e750915ea97. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/NLE3B2000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69afda4931f49ea5cc5b8cff504d8f485ca7ffd51e953f4ed2f3930a5761d4c. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/NLE3B2000057.
Morgen is het grote dierenfeest - Filmversie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9997c259de3c3520924b064c24d33c6b9d8c184a44534ba02f3489b8c7c59d. 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/NLE3B2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be2bc91fc82ff4571ab651fbb6f6c7f775b31d94eacdb1f83814a0a34779695. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/NLE3B2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0133a66bf33526a939b273f6c251d938dd32a705b46d4eebe5d7f5cc4dd6a6a. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/NLE3B2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c827a79cef3b52df73e9b1a68a716d513640e2123a4020ba823ff1989e400ec. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/NLE3B2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c384a42730964397e12300713ba474b3f75b626b6e21faa1893903784ba5922. 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/NLE3B2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed131abedeb3dbce764138ba0fc323846771a730cb3db6a5e6ac4cb26263684d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/NLE3B2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73300e669539a3fa0077a47a79c75f1c25d3fb2746d5835b115819cf6a0cd00. 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/NLE3B2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce240bef973f0ebe06a6f14271154a4347d014c1f179cc6ba3094e547db10b1. 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/NLE3B2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9255623831567e3d117e1945f1faebc0cfc0dacb82a8c2fb1914104cd3c2aef. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/NLE3B2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed131abedeb3dbce764138ba0fc323846771a730cb3db6a5e6ac4cb26263684d. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE3B2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a42f10a0251cfe5c22c46302997f83a107fd59418362e2c76061c93b6c222ba. 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/NLE3B2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a347ac155251880b93307ef6a86f2762767cf147708c5b2a71e5c0782de268. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/NLE3B1800052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a42f10a0251cfe5c22c46302997f83a107fd59418362e2c76061c93b6c222ba. 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/NLE3B2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808d0a5b09366611dd3965977f8d140d1385c70a9d00c1b94a9fd5ed56640b59. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), 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/NLE3B2100093.
Fien & Teun Gaan Kamperen (De Filmmuziek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f197a5826e7841b98c86e68480f4984dd0e41017d874eed46428f22a7548ab. 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/NLE3B2200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd06927152631aefe26482d377200e1958422686014ce1328e3f29c8a4cfa7c. 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/NLE3B2200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b069d15d1f69319dd79ad9ff45db0b311c022d33679b7fca479dc815396840. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/NLE3B2200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc37204af671b8435a0353b050fc5435e5b080c23d0500f235e75fd919f7f25f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/NLE3B2200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a42f10a0251cfe5c22c46302997f83a107fd59418362e2c76061c93b6c222ba. 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/NLE3B2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f197a5826e7841b98c86e68480f4984dd0e41017d874eed46428f22a7548ab. 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/NLE3B2200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67f52e93672960e77cbf14d26cbbc71b4ee8a5c2c10b81294dd5f6946ace48b. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/NLE3B2200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92a770426119bdd7263c10a766c2b60eb2edda17ebf1471768d9a391e68ff22. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/NLE3B2200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0caf7efd0472dff5fe4deffd288d150fd6590f7df2880a531808a6bfc0c95a09. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/NLE3B2300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a42f10a0251cfe5c22c46302997f83a107fd59418362e2c76061c93b6c222ba. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/NLE3B2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc712c2e48d0fe1129cf8c284873242d0c696e986e735e1b3307cfc862b437562. 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/NLE3B2300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1e8d556ae72b0392ad2ef15eec3213aa9a4df9690b9498884a54e45e08f8cd. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/NLE3B2300038.
Kinderliedjes medley (hoedje van papier, poesje mauw, papegaaitje leef je nog)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd17c414e86c292ee7a55e1e9fabc3905657f8fe034dfad2b0b9222b3a4cfe91. 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/NLE3B2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d6c7bec4273b6589c00b77c9e01c18501fddeb0865486d4e6361bafe09fb5b. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/NLE3B2300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987dadfc1344a0f3e1bd179dae5c80dbeee32f33647920255ffd6be4b18eb4a2. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/NLE3B2300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0bcb760b49b89e8b58015e59bb887716ff8639a04c23680c4dd48e9e273fc8. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/NLE3B2300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5e3aaf1988c2127b52dafed39e40ed74326bedfad9605d4c9f07d08a15dfa7. 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/NLE3B2300055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f74e3b8be59f39bfc14d5571391cf1499fb3f65092a61cec92842f4afe26e1c. 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/NLE3B2300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b14c6275e9ec8d1a9b5b4a879271b6604660248a46d2ac6cac906eb2fe4aa3. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/NLE3B2300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f9d4adef3593b2babf9cfeca101604895e95b7cde37160dda2552bf823ce46. 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/NLE3B2300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f6e855558e68bc5ba07dcdd6475bc85b6e4ff963ad4a0d6e2e15f0a41aa9f1. 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/NLE3B2300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ff1041b55b405359cb66b8418728fa1465892949afe56e018ac7fc9f34282d. 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/NLE3B2300060.
Bonte Avond Op De Boerderij (De Musical)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a24b0f92a31c6012d6428cff6f27313c9ab010a21be5d8ae466e3d8597a37a7. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/NLE3B2300065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d75d3cd913a0224ee50ef3559e620e806fc2aa29a94fde364534ca2c73a2a24. 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/NLE3B2300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a35fef756a196978d86e5c0451a645c846e92c766d0e178e7dc93767a85d4a9. 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/NLE3B2300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeec8fcba6f96c77ca8625d8e8088c5c8ced1ed7d5ab103d5941571f9407ef27. 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/NLE3B2300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeec8fcba6f96c77ca8625d8e8088c5c8ced1ed7d5ab103d5941571f9407ef27. 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/NLE3B2300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a35fef756a196978d86e5c0451a645c846e92c766d0e178e7dc93767a85d4a9. 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/NLE3B2300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d75d3cd913a0224ee50ef3559e620e806fc2aa29a94fde364534ca2c73a2a24. 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/NLE3B2300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85212e7418b94eec09f44feb2f893eec4eb7667ee471fc21d59610b7b0e7a03b. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/NLE3B2400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb0fec2d6959ad09d2a46a047018d33c790cec624e4a62cb6b107d2fceb1511. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/NLE3B2300069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb9a14994103c5473014f0942ebf6142cc0b92f9e1afe8e1a7227de31c2e14f. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/NLE3B2400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57104735f533fbe701bceab556160286398e9328392e5af29d11b959e6b65373. 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/NLE3B2300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c57189a1654e488a2b65dc4dca07423685c5dd3fe29f845e4d584a38213fd0. 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/NLE3B2400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c3ad1b3bfe28acfc9a9959ae6fa7d42ff6fd4fbc61912612e759c2045545ac. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE3B2400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f6e855558e68bc5ba07dcdd6475bc85b6e4ff963ad4a0d6e2e15f0a41aa9f1. 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/NLE3B2300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6beb8aed64cb93699fb6896e1514807691955403494c4e4210321e165f581c97. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/NLE3B2400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb73d5d847385c10cb01744d20f0cf4e1fd7f977bd6b6728f2e526acc4e6c4aa. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE3B2400096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1ed301294c4ad267b98a04c9c36b6b93f68a0b2e5b44284b436bd8fdf9c2fe. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE3B2500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3514f149f079aca0d53ca03a7b67b92a4a8edb6cc6094457062900a46e1f2b65. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/NLE3B2400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e044cbe6ff716448f33e509e3d1ca29287bec0edafe463588176f8cc6d1c46. 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/NLE3B2400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75685521dffcfdebff565bf28d60ad23c723f331fc63ac6b9a7848fe5a3051a3. 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/NLE3B2500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55301637c1f7491f77cc09d257863c3e7f8035f71464426b9cab7757b5fb306. 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/NLE3B2500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f6e855558e68bc5ba07dcdd6475bc85b6e4ff963ad4a0d6e2e15f0a41aa9f1. 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/NLE3B2300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e044cbe6ff716448f33e509e3d1ca29287bec0edafe463588176f8cc6d1c46. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/NLE3B2400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12695bfb597ad5aee20131eb9ba0d2487803981765a3a0d2230a1679ab01fdf5. 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/NLE3B2500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfc7d9f0a5fe21873605730c2059b19e8521c0d60ed90ea68d8b942f0fe76b6. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE3B2500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0889e10cfc20a484606a38f9b963791bb5da46063792eda30bd72a400ad74d7f. 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/NLE3B2400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16043c0e77e8d6d10146b87eb2951a6d7d6e0e45c37c53825ee725298168defe. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NLE3B2500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfc7d9f0a5fe21873605730c2059b19e8521c0d60ed90ea68d8b942f0fe76b6. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/NLE3B2500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79191269ccfd124d10dfed2ceca32590c4509ed7e2db058244d4164dcee908e1. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/NLE3B2200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05052f7346515e4cf71f60b8919407143df31f9109813d29b8a168715549b91. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/NLE3B1800053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfc7d9f0a5fe21873605730c2059b19e8521c0d60ed90ea68d8b942f0fe76b6. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/NLE3B2500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfc7d9f0a5fe21873605730c2059b19e8521c0d60ed90ea68d8b942f0fe76b6. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), 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/NLE3B2500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa28b8fcbafb5d21ca5c416004e00a42e58e280a8b5125f6f86da10cae185c1a. 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/NLE3B2200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79191269ccfd124d10dfed2ceca32590c4509ed7e2db058244d4164dcee908e1. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/NLE3B2200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089ae8cb437b12f775436384a10899335315d71326dee3834b59cdb6e02b25c9. 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/NLE3B2200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40bb590d51e9757d28957c8425bd9d8156f099f3e1b603858826e25733a0ac4. 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/NLE3B2200035.
Wie komt er alle jaren - Lieve Piet, wiedewiedewiet!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7764d6bc807eda969bf2bed6b4fe0e8b84f67a0603ff42a9d605003f0cc47f. 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/NLE3B2200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12695bfb597ad5aee20131eb9ba0d2487803981765a3a0d2230a1679ab01fdf5. 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/NLE3B2500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3611f213522599fbf48dbc9567164f71979fbd748d283208724085ad57ed65bd. 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/NLE3B2500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7ad70534dfd0eb13a13b080ab6a0753f955e37d2cce25d447c20fa34f337d8. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/NLE3B2200036.
Traditionele Sinterklaasliedjes van Fien & Teun
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16043c0e77e8d6d10146b87eb2951a6d7d6e0e45c37c53825ee725298168defe. 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/NLE3B2500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfc7d9f0a5fe21873605730c2059b19e8521c0d60ed90ea68d8b942f0fe76b6. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/NLE3B2500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79191269ccfd124d10dfed2ceca32590c4509ed7e2db058244d4164dcee908e1. 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/NLE3B2200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089ae8cb437b12f775436384a10899335315d71326dee3834b59cdb6e02b25c9. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/NLE3B2200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40bb590d51e9757d28957c8425bd9d8156f099f3e1b603858826e25733a0ac4. 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/NLE3B2200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12695bfb597ad5aee20131eb9ba0d2487803981765a3a0d2230a1679ab01fdf5. 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/NLE3B2500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7764d6bc807eda969bf2bed6b4fe0e8b84f67a0603ff42a9d605003f0cc47f. 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/NLE3B2200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3611f213522599fbf48dbc9567164f71979fbd748d283208724085ad57ed65bd. 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/NLE3B2500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0889e10cfc20a484606a38f9b963791bb5da46063792eda30bd72a400ad74d7f. 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/NLE3B2400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7ad70534dfd0eb13a13b080ab6a0753f955e37d2cce25d447c20fa34f337d8. 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/NLE3B2200036.