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 0x580d545b9999f21ae257e0756c107d29cd803a03ce06638a1e61ccec1c14c67a. 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/9da5d485-48d0-4ad1-b99a-d324afc063b9.json and https://artists.proofprofile.net/proofs/artist/9da5d485-48d0-4ad1-b99a-d324afc063b9.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 0x760b80ad169e7ca1c0335ff045581fb085351323765c499be0e808ed37f537ce. 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/NLE321800393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46950f139468bef473d5f7fbb1a7c7061cfdddabd38d953ff9312d2919c5f771. 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/NLE321802967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f9530e72dbfaa5120850bbf867658688249a9e87e17997eb99a3181356fe12. 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/NLE321800381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe594914b4c912c1951bb9cc68882acdf8a116236c774d145da3b168ce62785. 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/NLE320900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb673e5b20280bca3172849f1b82d5cea968d8f498992d0728e2bab3b7f43d0bb. 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/NLE321800461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0493a7528dc47b715508c4b48c29b81ebb3420928a5b1c29155b3b519894f4. 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/NLE321701589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff843b01428416e67f0c31c8ebe8c71844fdaffb2a731c386ebd7101e9e2f7d7. 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/NLE321701605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc3b41c443adef93707eb5de29496d8999b443fd0eacc748a2b37837909053d. 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/NLE321800425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa053961a3cf574474f7646ce85d293055b883e978c572c95c37b92fec1a55d1a. 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/NLE321000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e45178d9b4bcdaace6ee732d00467e2fa79445d347aa2087aa4b602f6e400f2. 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/NLE321800398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a3a0662a800c5cb44d09ac595ae527b5f2727ff3ec66fe434b34b6af38217f. 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/NLE321800399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae69b69e82a70034900f1bb9d18c0cc75b49b5ec47a4a582167eb4b93edc4ae2. 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/NLE321802986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47eb74ffe640871cc0a86920ef08548566aa1dcb44d591336e0d7c4981521ff. 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/NLE321800400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fdd2629ef2654ef463b1457707205a13871c88e079b6006d18e7835d9fc2cc. 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/NLE321800392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8445cde6cf187cef55a6f08cddb5a98ede6124c58ba2b435253884b705a6850f. 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/NLE321802962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7890774ecaf284be6928f014eccf8c63451087dd477fd33fb70d9b25d5d6b12a. 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/NLE321701604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ac1e7ace507c8555e2eebfd8e72c8446443af8f7c0fb4d44e416e498713baa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLE321803016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e0be70a338b45cb76662c75ba5d3f5888edd5b7dfc018d2b76e3038033dae4. 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/NLE321000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b0b8118379cde79d1f8dedffc59a1285f4dc3344a54de3217787ce383afdf5. 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/NLE321800395.
Ne Loempe Kadee (I'm Gonna Knock on Your Door)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19af34f07c360aed1988b529e0494e54e612d7a4392b59b87c701e5b57381858. 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/NLE321800458.
Jantje Zag Eens Pruimen Hangen (Dominique)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb673e5b20280bca3172849f1b82d5cea968d8f498992d0728e2bab3b7f43d0bb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE321800461.
'k Zen Liever Lui As Muug (Insieme 1992)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2786fbb001949c29c88ca7ffc036538c5a33fdaac2fc3277805886fbf8c07738. 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/NLE321800462.
Zie d'Is Wa Da'k Kan (Zeil Je Voor Het Eerst)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2480b184a77c30658956f375ed07efaaaf15922e54ca5a6cb8ba76220ce418. 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/NLE321800463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec79a03e9a3dfd4c6f5eb045b7276c37d73fcecff627d60827567ee6457e55e1. 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/NLE321701577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0493a7528dc47b715508c4b48c29b81ebb3420928a5b1c29155b3b519894f4. 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/NLE321701589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c20f3ab402d72173e83b457c670e72f7740d019351cd964d008afc90790817. 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/NLE321701590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111b34329a185e4bdc488bdb09b8000cf110cc7dc30c673d780ddb5b4a00da2a. 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/NLE321701591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1413d67f0e555e0e42c25e672956a3142fadbb9cee9a7f7c26e06951e4efa24a. 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/NLE321701593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e39893619969c662b536c7eec74493d2e050c7d6c562ff8ab9a4ce2b88a4386. 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/NLE321701595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2804645acf5617cc9b9bc55fa513258d53c9ebf91b07aa764f45734976c7d69b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:54:14Z), 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/NLE321701597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e0be70a338b45cb76662c75ba5d3f5888edd5b7dfc018d2b76e3038033dae4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE321000015.
Borgeri-Borgerhout-Borgerocco (Ob la di-ob la da)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc3b41c443adef93707eb5de29496d8999b443fd0eacc748a2b37837909053d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE321800425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa053961a3cf574474f7646ce85d293055b883e978c572c95c37b92fec1a55d1a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:47:59Z), 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/NLE321000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7890774ecaf284be6928f014eccf8c63451087dd477fd33fb70d9b25d5d6b12a. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/NLE321701604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff843b01428416e67f0c31c8ebe8c71844fdaffb2a731c386ebd7101e9e2f7d7. 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/NLE321701605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a7cf786bd00485cc46bdb531a59d072ccb66b90ca08170c4cd6ad9ea20939b. 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/NLE321800391.
Mor Ni Mè Den Deze (Makin' Your Mind Up)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760b80ad169e7ca1c0335ff045581fb085351323765c499be0e808ed37f537ce. 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/NLE321800393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b0b8118379cde79d1f8dedffc59a1285f4dc3344a54de3217787ce383afdf5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE321800395.
De Zusterkes Van Liefde (Stop the Cavalry)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5daa50d7e578e4c4429559dc8850111e12dbce890d1aba188d89f52cad367045. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:52:05Z), 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/NLE321800397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e45178d9b4bcdaace6ee732d00467e2fa79445d347aa2087aa4b602f6e400f2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE321800398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a3a0662a800c5cb44d09ac595ae527b5f2727ff3ec66fe434b34b6af38217f. 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/NLE321800399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47eb74ffe640871cc0a86920ef08548566aa1dcb44d591336e0d7c4981521ff. 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/NLE321800400.
't Strand Van 't St. Anneke (Sun of Jamaica)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f9530e72dbfaa5120850bbf867658688249a9e87e17997eb99a3181356fe12. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE321800381.
Melksjoekkelat Me Neutjes (Lay Your Love on Me)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3c338b569212b446907a38e66d0ca8c18edde6ae72812ec3cc5977c5133e91. 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/NLE321803013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ac1e7ace507c8555e2eebfd8e72c8446443af8f7c0fb4d44e416e498713baa. 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/NLE321803016.
De Broek Van Grootmoemoe (Ragtime Piano Joe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae69b69e82a70034900f1bb9d18c0cc75b49b5ec47a4a582167eb4b93edc4ae2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE321802986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b88e6b9d504dc1f18a04e7ebdbf9a4b946e24687fe9c5b46fcb97fa22345d33. 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/NLE321802993.
Trappet Dan Morral Af (You're The One That I Want)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7faeeacfee87d463c00d4000632ce5cac2d56eccc3fc3a9b0d4bd757feed4a. 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/NLE321802994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03feb54e1e8758f7a72f6d2923c99f68fa6560fc986a99c2267072e030b9f61c. 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/NLE321802997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764c524d66503a3b5f94a58a07975749f2e70bbc20b120f8b9734c95bb9237ee. 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/NLE321802998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8445cde6cf187cef55a6f08cddb5a98ede6124c58ba2b435253884b705a6850f. 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/NLE321802962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ca39054a3288d381e3bb71b67c5f4fb73dfd734346fb4fc078b8cf75b84967. 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/NLE321802964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cf1423ac838d787a4e3aea456196b867bccf81999ee9566bc85c9433fde019. 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/NLE321802965.
Oh Mijnen Blauwe Geschelpte (Paloma Blanca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46950f139468bef473d5f7fbb1a7c7061cfdddabd38d953ff9312d2919c5f771. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE321802967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe594914b4c912c1951bb9cc68882acdf8a116236c774d145da3b168ce62785. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE320900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4066e185239d650595b748766c73fd8c25bbcc8267695fee3aed951c91e5a9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE321802941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa7f9afcf19cb616c799b44817a30f387f42077fafe0af83d85352814b48a10. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/NLE321802920.
'N Paljaske Van Ne Vent (Puppet on a String)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f93f371ee681d2042a61a22b85c6052ae9c19aea9ea769daf0c33448e9962e4. 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/NLE321802870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd3b144dab4932e35722e4a3b4743990cf57355ebd62103ff4653049d0348ad. 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/NLE321802852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2b70a886e79f09665a2b18e92eaf45c56a3d4b409231e0f5e38e364f3c81f4. 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/NLE321802858.
Ântwârpe - Officieel Volkslied van Antwerpen
'k Zen Liever Lui As Muug / Den Baas Hee Altijd Gelijk
De Kennedy-Tunnel / Perestroyka Cha-Cha-Cha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b2be276266df5bde0f30d878ba31c3da7ae970a4aff8773ce7f595e731f2ff. 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/NLE321701575.
Ik Blijf Hem Gere Zien / Mij Lief Die Hee' D'n Naaimachien
Wa D'hee Dîe 'Nen Dikke Nek / Eieren Of Joeng